123156852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3945

約数の個数: 96

約数和(自身を含む): 365971200

約数和(自身を除く): 242814348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 3889, 4524, 5278, 7778, 7917, 10556, 11667, 15556, 15834, 23334, 27223, 31668, 46668, 50557, 54446, 81669, 101114, 108892, 112781, 151671, 163338, 202228, 225562, 303342, 326676, 338343, 353899, 451124, 606684, 676686, 707798, 789467, 1061697, 1353372, 1415596, 1466153, 1578934, 2123394, 2368401, 2932306, 3157868, 4246788, 4398459, 4736802, 5864612, 8796918, 9473604, 10263071, 17593836, 20526142, 30789213, 41052284, 61578426, 123156852]

約数ペア:

[(1, 123156852), (2, 61578426), (3, 41052284), (4, 30789213), (6, 20526142), (7, 17593836), (12, 10263071), (13, 9473604), (14, 8796918), (21, 5864612), (26, 4736802), (28, 4398459), (29, 4246788), (39, 3157868), (42, 2932306), (52, 2368401), (58, 2123394), (78, 1578934), (84, 1466153), (87, 1415596), (91, 1353372), (116, 1061697), (156, 789467), (174, 707798), (182, 676686), (203, 606684), (273, 451124), (348, 353899), (364, 338343), (377, 326676), (406, 303342), (546, 225562), (609, 202228), (754, 163338), (812, 151671), (1092, 112781), (1131, 108892), (1218, 101114), (1508, 81669), (2262, 54446), (2436, 50557), (2639, 46668), (3889, 31668), (4524, 27223), (5278, 23334), (7778, 15834), (7917, 15556), (10556, 11667)]