161067816

素因数分解:

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

素因数の和:137

約数の個数: 288

約数和(自身を含む): 566392320

約数和(自身を除く): 405324504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 61, 62, 63, 72, 78, 84, 91, 93, 104, 117, 122, 124, 126, 156, 168, 169, 182, 183, 186, 217, 234, 244, 248, 252, 273, 279, 312, 338, 364, 366, 372, 403, 427, 434, 468, 488, 504, 507, 546, 549, 558, 651, 676, 728, 732, 744, 793, 806, 819, 854, 868, 936, 1014, 1092, 1098, 1116, 1183, 1209, 1281, 1302, 1352, 1464, 1521, 1586, 1612, 1638, 1708, 1736, 1891, 1953, 2028, 2184, 2196, 2232, 2366, 2379, 2418, 2562, 2604, 2821, 3042, 3172, 3224, 3276, 3416, 3549, 3627, 3782, 3843, 3906, 4056, 4392, 4732, 4758, 4836, 5124, 5208, 5239, 5551, 5642, 5673, 6084, 6344, 6552, 7098, 7137, 7254, 7564, 7686, 7812, 8463, 9464, 9516, 9672, 10248, 10309, 10478, 10647, 11102, 11284, 11346, 12168, 13237, 14196, 14274, 14508, 15128, 15372, 15624, 15717, 16653, 16926, 17019, 19032, 20618, 20956, 21294, 22204, 22568, 22692, 24583, 25389, 26474, 28392, 28548, 29016, 30744, 30927, 31434, 33306, 33852, 34038, 36673, 39711, 41236, 41912, 42588, 44408, 45384, 47151, 49166, 49959, 50778, 52948, 57096, 61854, 62868, 66612, 67704, 68076, 72163, 73346, 73749, 79422, 82472, 85176, 92781, 94302, 98332, 99918, 101556, 105896, 110019, 119133, 123708, 125736, 133224, 136152, 144326, 146692, 147498, 158844, 172081, 185562, 188604, 196664, 199836, 203112, 216489, 220038, 221247, 238266, 247416, 288652, 293384, 294996, 317688, 319579, 330057, 344162, 371124, 377208, 399672, 432978, 440076, 442494, 476532, 516243, 577304, 589992, 639158, 649467, 660114, 688324, 742248, 865956, 880152, 884988, 953064, 958737, 1032486, 1278316, 1298934, 1320228, 1376648, 1548729, 1731912, 1769976, 1917474, 2064972, 2237053, 2556632, 2597868, 2640456, 2876211, 3097458, 3834948, 4129944, 4474106, 5195736, 5752422, 6194916, 6711159, 7669896, 8948212, 11504844, 12389832, 13422318, 17896424, 20133477, 23009688, 26844636, 40266954, 53689272, 80533908, 161067816]

約数ペア:

[(1, 161067816), (2, 80533908), (3, 53689272), (4, 40266954), (6, 26844636), (7, 23009688), (8, 20133477), (9, 17896424), (12, 13422318), (13, 12389832), (14, 11504844), (18, 8948212), (21, 7669896), (24, 6711159), (26, 6194916), (28, 5752422), (31, 5195736), (36, 4474106), (39, 4129944), (42, 3834948), (52, 3097458), (56, 2876211), (61, 2640456), (62, 2597868), (63, 2556632), (72, 2237053), (78, 2064972), (84, 1917474), (91, 1769976), (93, 1731912), (104, 1548729), (117, 1376648), (122, 1320228), (124, 1298934), (126, 1278316), (156, 1032486), (168, 958737), (169, 953064), (182, 884988), (183, 880152), (186, 865956), (217, 742248), (234, 688324), (244, 660114), (248, 649467), (252, 639158), (273, 589992), (279, 577304), (312, 516243), (338, 476532), (364, 442494), (366, 440076), (372, 432978), (403, 399672), (427, 377208), (434, 371124), (468, 344162), (488, 330057), (504, 319579), (507, 317688), (546, 294996), (549, 293384), (558, 288652), (651, 247416), (676, 238266), (728, 221247), (732, 220038), (744, 216489), (793, 203112), (806, 199836), (819, 196664), (854, 188604), (868, 185562), (936, 172081), (1014, 158844), (1092, 147498), (1098, 146692), (1116, 144326), (1183, 136152), (1209, 133224), (1281, 125736), (1302, 123708), (1352, 119133), (1464, 110019), (1521, 105896), (1586, 101556), (1612, 99918), (1638, 98332), (1708, 94302), (1736, 92781), (1891, 85176), (1953, 82472), (2028, 79422), (2184, 73749), (2196, 73346), (2232, 72163), (2366, 68076), (2379, 67704), (2418, 66612), (2562, 62868), (2604, 61854), (2821, 57096), (3042, 52948), (3172, 50778), (3224, 49959), (3276, 49166), (3416, 47151), (3549, 45384), (3627, 44408), (3782, 42588), (3843, 41912), (3906, 41236), (4056, 39711), (4392, 36673), (4732, 34038), (4758, 33852), (4836, 33306), (5124, 31434), (5208, 30927), (5239, 30744), (5551, 29016), (5642, 28548), (5673, 28392), (6084, 26474), (6344, 25389), (6552, 24583), (7098, 22692), (7137, 22568), (7254, 22204), (7564, 21294), (7686, 20956), (7812, 20618), (8463, 19032), (9464, 17019), (9516, 16926), (9672, 16653), (10248, 15717), (10309, 15624), (10478, 15372), (10647, 15128), (11102, 14508), (11284, 14274), (11346, 14196), (12168, 13237)]