185700788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2413

約数の個数: 72

約数和(自身を含む): 420424704

約数和(自身を除く): 234723916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2351, 2548, 2821, 3038, 4702, 5642, 6076, 9404, 11284, 16457, 19747, 30563, 32914, 39494, 61126, 65828, 72881, 78988, 115199, 122252, 145762, 213941, 230398, 291524, 427882, 460796, 510167, 855764, 947453, 1020334, 1497587, 1894906, 2040668, 2995174, 3571169, 3789812, 5990348, 6632171, 7142338, 13264342, 14284676, 26528684, 46425197, 92850394, 185700788]

約数ペア:

[(1, 185700788), (2, 92850394), (4, 46425197), (7, 26528684), (13, 14284676), (14, 13264342), (26, 7142338), (28, 6632171), (31, 5990348), (49, 3789812), (52, 3571169), (62, 2995174), (91, 2040668), (98, 1894906), (124, 1497587), (182, 1020334), (196, 947453), (217, 855764), (364, 510167), (403, 460796), (434, 427882), (637, 291524), (806, 230398), (868, 213941), (1274, 145762), (1519, 122252), (1612, 115199), (2351, 78988), (2548, 72881), (2821, 65828), (3038, 61126), (4702, 39494), (5642, 32914), (6076, 30563), (9404, 19747), (11284, 16457)]