156774990964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2305514573}}^1$

素因数の和:2305514594

約数の個数: 12

約数和(自身を含む): 290494836324

約数和(自身を除く): 133719845360

約数列:

[1, 2, 4, 17, 34, 68, 2305514573, 4611029146, 9222058292, 39193747741, 78387495482, 156774990964]

約数ペア:

[(1, 156774990964), (2, 78387495482), (4, 39193747741), (17, 9222058292), (34, 4611029146), (68, 2305514573)]