156493386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 255346614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 171, 262, 266, 342, 393, 399, 499, 786, 798, 917, 998, 1179, 1197, 1497, 1834, 2358, 2394, 2489, 2751, 2994, 3493, 4491, 4978, 5502, 6986, 7467, 8253, 8982, 9481, 10479, 14934, 16506, 17423, 18962, 20958, 22401, 28443, 31437, 34846, 44802, 52269, 56886, 62874, 65369, 66367, 85329, 104538, 130738, 132734, 156807, 170658, 196107, 199101, 313614, 392214, 398202, 457583, 588321, 597303, 915166, 1176642, 1194606, 1242011, 1372749, 2484022, 2745498, 3726033, 4118247, 7452066, 8236494, 8694077, 11178099, 17388154, 22356198, 26082231, 52164462, 78246693, 156493386]

約数ペア:

[(1, 156493386), (2, 78246693), (3, 52164462), (6, 26082231), (7, 22356198), (9, 17388154), (14, 11178099), (18, 8694077), (19, 8236494), (21, 7452066), (38, 4118247), (42, 3726033), (57, 2745498), (63, 2484022), (114, 1372749), (126, 1242011), (131, 1194606), (133, 1176642), (171, 915166), (262, 597303), (266, 588321), (342, 457583), (393, 398202), (399, 392214), (499, 313614), (786, 199101), (798, 196107), (917, 170658), (998, 156807), (1179, 132734), (1197, 130738), (1497, 104538), (1834, 85329), (2358, 66367), (2394, 65369), (2489, 62874), (2751, 56886), (2994, 52269), (3493, 44802), (4491, 34846), (4978, 31437), (5502, 28443), (6986, 22401), (7467, 20958), (8253, 18962), (8982, 17423), (9481, 16506), (10479, 14934)]