156979851848

素因数分解:

$2^3\times {\mathrm{3109}}^1\times {\mathrm{6311509}}^1$

素因数の和:6314624

約数の個数: 16

約数和(自身を含む): 294431941500

約数和(自身を除く): 137452089652

約数列:

[1, 2, 4, 8, 3109, 6218, 12436, 24872, 6311509, 12623018, 25246036, 50492072, 19622481481, 39244962962, 78489925924, 156979851848]

約数ペア:

[(1, 156979851848), (2, 78489925924), (4, 39244962962), (8, 19622481481), (3109, 50492072), (6218, 25246036), (12436, 12623018), (24872, 6311509)]