158853984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 320147616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 47, 48, 51, 57, 68, 76, 94, 96, 102, 109, 114, 136, 141, 152, 188, 204, 218, 228, 272, 282, 304, 323, 327, 376, 408, 436, 456, 544, 564, 608, 646, 654, 752, 799, 816, 872, 893, 912, 969, 1128, 1292, 1308, 1504, 1598, 1632, 1744, 1786, 1824, 1853, 1938, 2071, 2256, 2397, 2584, 2616, 2679, 3196, 3488, 3572, 3706, 3876, 4142, 4512, 4794, 5123, 5168, 5232, 5358, 5559, 6213, 6392, 7144, 7412, 7752, 8284, 9588, 10246, 10336, 10464, 10716, 11118, 12426, 12784, 14288, 14824, 15181, 15369, 15504, 16568, 19176, 20492, 21432, 22236, 24852, 25568, 28576, 29648, 30362, 30738, 31008, 33136, 35207, 38352, 40984, 42864, 44472, 45543, 49704, 59296, 60724, 61476, 66272, 70414, 76704, 81968, 85728, 87091, 88944, 91086, 97337, 99408, 105621, 121448, 122952, 140828, 163936, 174182, 177888, 182172, 194674, 198816, 211242, 242896, 245904, 261273, 281656, 292011, 348364, 364344, 389348, 422484, 485792, 491808, 522546, 563312, 584022, 696728, 728688, 778696, 844968, 1045092, 1126624, 1168044, 1393456, 1457376, 1557392, 1654729, 1689936, 2090184, 2336088, 2786912, 3114784, 3309458, 3379872, 4180368, 4672176, 4964187, 6618916, 8360736, 9344352, 9928374, 13237832, 19856748, 26475664, 39713496, 52951328, 79426992, 158853984]

約数ペア:

[(1, 158853984), (2, 79426992), (3, 52951328), (4, 39713496), (6, 26475664), (8, 19856748), (12, 13237832), (16, 9928374), (17, 9344352), (19, 8360736), (24, 6618916), (32, 4964187), (34, 4672176), (38, 4180368), (47, 3379872), (48, 3309458), (51, 3114784), (57, 2786912), (68, 2336088), (76, 2090184), (94, 1689936), (96, 1654729), (102, 1557392), (109, 1457376), (114, 1393456), (136, 1168044), (141, 1126624), (152, 1045092), (188, 844968), (204, 778696), (218, 728688), (228, 696728), (272, 584022), (282, 563312), (304, 522546), (323, 491808), (327, 485792), (376, 422484), (408, 389348), (436, 364344), (456, 348364), (544, 292011), (564, 281656), (608, 261273), (646, 245904), (654, 242896), (752, 211242), (799, 198816), (816, 194674), (872, 182172), (893, 177888), (912, 174182), (969, 163936), (1128, 140828), (1292, 122952), (1308, 121448), (1504, 105621), (1598, 99408), (1632, 97337), (1744, 91086), (1786, 88944), (1824, 87091), (1853, 85728), (1938, 81968), (2071, 76704), (2256, 70414), (2397, 66272), (2584, 61476), (2616, 60724), (2679, 59296), (3196, 49704), (3488, 45543), (3572, 44472), (3706, 42864), (3876, 40984), (4142, 38352), (4512, 35207), (4794, 33136), (5123, 31008), (5168, 30738), (5232, 30362), (5358, 29648), (5559, 28576), (6213, 25568), (6392, 24852), (7144, 22236), (7412, 21432), (7752, 20492), (8284, 19176), (9588, 16568), (10246, 15504), (10336, 15369), (10464, 15181), (10716, 14824), (11118, 14288), (12426, 12784)]