156914668

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{537379}}^1$

素因数の和:537456

約数の個数: 12

約数和(自身を含む): 278362840

約数和(自身を除く): 121448172

約数列:

[1, 2, 4, 73, 146, 292, 537379, 1074758, 2149516, 39228667, 78457334, 156914668]

約数ペア:

[(1, 156914668), (2, 78457334), (4, 39228667), (73, 2149516), (146, 1074758), (292, 537379)]