156965838

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 317584800

約数和(自身を除く): 160618962

約数列:

[1, 2, 3, 6, 149, 298, 337, 447, 521, 674, 894, 1011, 1042, 1563, 2022, 3126, 50213, 77629, 100426, 150639, 155258, 175577, 232887, 301278, 351154, 465774, 526731, 1053462, 26160973, 52321946, 78482919, 156965838]

約数ペア:

[(1, 156965838), (2, 78482919), (3, 52321946), (6, 26160973), (149, 1053462), (298, 526731), (337, 465774), (447, 351154), (521, 301278), (674, 232887), (894, 175577), (1011, 155258), (1042, 150639), (1563, 100426), (2022, 77629), (3126, 50213)]