156749116

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 277401600

約数和(自身を除く): 120652484

約数列:

[1, 2, 4, 191, 199, 382, 398, 764, 796, 1031, 2062, 4124, 38009, 76018, 152036, 196921, 205169, 393842, 410338, 787684, 820676, 39187279, 78374558, 156749116]

約数ペア:

[(1, 156749116), (2, 78374558), (4, 39187279), (191, 820676), (199, 787684), (382, 410338), (398, 393842), (764, 205169), (796, 196921), (1031, 152036), (2062, 76018), (4124, 38009)]