155787684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12641}}^1$

素因数の和:12740

約数の個数: 48

約数和(自身を含む): 396453120

約数和(自身を除く): 240665436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 12641, 25282, 37923, 50564, 75846, 151692, 164333, 328666, 492999, 657332, 985998, 998639, 1971996, 1997278, 2995917, 3994556, 5991834, 11983668, 12982307, 25964614, 38946921, 51929228, 77893842, 155787684]

約数ペア:

[(1, 155787684), (2, 77893842), (3, 51929228), (4, 38946921), (6, 25964614), (12, 12982307), (13, 11983668), (26, 5991834), (39, 3994556), (52, 2995917), (78, 1997278), (79, 1971996), (156, 998639), (158, 985998), (237, 657332), (316, 492999), (474, 328666), (948, 164333), (1027, 151692), (2054, 75846), (3081, 50564), (4108, 37923), (6162, 25282), (12324, 12641)]