156937872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 551075840

約数和(自身を除く): 394137968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 52, 56, 57, 61, 62, 76, 78, 84, 91, 93, 104, 112, 114, 122, 124, 133, 152, 156, 168, 182, 183, 186, 208, 217, 228, 244, 247, 248, 266, 273, 304, 312, 336, 364, 366, 372, 399, 403, 427, 434, 456, 488, 494, 496, 532, 546, 589, 624, 651, 728, 732, 741, 744, 793, 798, 806, 854, 868, 912, 976, 988, 1064, 1092, 1159, 1178, 1209, 1281, 1302, 1456, 1464, 1482, 1488, 1586, 1596, 1612, 1708, 1729, 1736, 1767, 1891, 1976, 2128, 2184, 2318, 2356, 2379, 2418, 2562, 2604, 2821, 2928, 2964, 3172, 3192, 3224, 3416, 3458, 3472, 3477, 3534, 3782, 3952, 4123, 4368, 4636, 4712, 4758, 4836, 5124, 5187, 5208, 5551, 5642, 5673, 5928, 6344, 6384, 6448, 6832, 6916, 6954, 7068, 7564, 7657, 8113, 8246, 8463, 9272, 9424, 9516, 9672, 10248, 10374, 10416, 11102, 11284, 11346, 11856, 12369, 12688, 13237, 13832, 13908, 14136, 15067, 15128, 15314, 16226, 16492, 16653, 16926, 18544, 19032, 19344, 20496, 20748, 22204, 22568, 22692, 22971, 24339, 24583, 24738, 26474, 27664, 27816, 28272, 30134, 30256, 30628, 32452, 32984, 33306, 33852, 35929, 38064, 39711, 41496, 44408, 45136, 45201, 45384, 45942, 48678, 49166, 49476, 52948, 53599, 55632, 60268, 61256, 64904, 65968, 66612, 67704, 71858, 73749, 79422, 82992, 88816, 90402, 90768, 91884, 97356, 98332, 98952, 105469, 105896, 107198, 107787, 120536, 122512, 129808, 133224, 135408, 143716, 147498, 158844, 160797, 172081, 180804, 183768, 194712, 196664, 197904, 210938, 211792, 214396, 215574, 241072, 251503, 266448, 287432, 294996, 316407, 317688, 321594, 344162, 361608, 367536, 389424, 393328, 421876, 428792, 431148, 467077, 503006, 516243, 574864, 589992, 632814, 635376, 643188, 688324, 723216, 754509, 843752, 857584, 862296, 934154, 1006012, 1032486, 1179984, 1265628, 1286376, 1376648, 1401231, 1509018, 1687504, 1724592, 1868308, 2012024, 2064972, 2531256, 2572752, 2753296, 2802462, 3018036, 3269539, 3736616, 4024048, 4129944, 5062512, 5604924, 6036072, 6539078, 7473232, 8259888, 9808617, 11209848, 12072144, 13078156, 19617234, 22419696, 26156312, 39234468, 52312624, 78468936, 156937872]

約数ペア:

[(1, 156937872), (2, 78468936), (3, 52312624), (4, 39234468), (6, 26156312), (7, 22419696), (8, 19617234), (12, 13078156), (13, 12072144), (14, 11209848), (16, 9808617), (19, 8259888), (21, 7473232), (24, 6539078), (26, 6036072), (28, 5604924), (31, 5062512), (38, 4129944), (39, 4024048), (42, 3736616), (48, 3269539), (52, 3018036), (56, 2802462), (57, 2753296), (61, 2572752), (62, 2531256), (76, 2064972), (78, 2012024), (84, 1868308), (91, 1724592), (93, 1687504), (104, 1509018), (112, 1401231), (114, 1376648), (122, 1286376), (124, 1265628), (133, 1179984), (152, 1032486), (156, 1006012), (168, 934154), (182, 862296), (183, 857584), (186, 843752), (208, 754509), (217, 723216), (228, 688324), (244, 643188), (247, 635376), (248, 632814), (266, 589992), (273, 574864), (304, 516243), (312, 503006), (336, 467077), (364, 431148), (366, 428792), (372, 421876), (399, 393328), (403, 389424), (427, 367536), (434, 361608), (456, 344162), (488, 321594), (494, 317688), (496, 316407), (532, 294996), (546, 287432), (589, 266448), (624, 251503), (651, 241072), (728, 215574), (732, 214396), (741, 211792), (744, 210938), (793, 197904), (798, 196664), (806, 194712), (854, 183768), (868, 180804), (912, 172081), (976, 160797), (988, 158844), (1064, 147498), (1092, 143716), (1159, 135408), (1178, 133224), (1209, 129808), (1281, 122512), (1302, 120536), (1456, 107787), (1464, 107198), (1482, 105896), (1488, 105469), (1586, 98952), (1596, 98332), (1612, 97356), (1708, 91884), (1729, 90768), (1736, 90402), (1767, 88816), (1891, 82992), (1976, 79422), (2128, 73749), (2184, 71858), (2318, 67704), (2356, 66612), (2379, 65968), (2418, 64904), (2562, 61256), (2604, 60268), (2821, 55632), (2928, 53599), (2964, 52948), (3172, 49476), (3192, 49166), (3224, 48678), (3416, 45942), (3458, 45384), (3472, 45201), (3477, 45136), (3534, 44408), (3782, 41496), (3952, 39711), (4123, 38064), (4368, 35929), (4636, 33852), (4712, 33306), (4758, 32984), (4836, 32452), (5124, 30628), (5187, 30256), (5208, 30134), (5551, 28272), (5642, 27816), (5673, 27664), (5928, 26474), (6344, 24738), (6384, 24583), (6448, 24339), (6832, 22971), (6916, 22692), (6954, 22568), (7068, 22204), (7564, 20748), (7657, 20496), (8113, 19344), (8246, 19032), (8463, 18544), (9272, 16926), (9424, 16653), (9516, 16492), (9672, 16226), (10248, 15314), (10374, 15128), (10416, 15067), (11102, 14136), (11284, 13908), (11346, 13832), (11856, 13237), (12369, 12688)]