156929321992

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141123491}}^1$

素因数の和:141123636

約数の個数: 16

約数和(自身を含む): 296359333200

約数和(自身を除く): 139430011208

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141123491, 282246982, 564493964, 1128987928, 19616165249, 39232330498, 78464660996, 156929321992]

約数ペア:

[(1, 156929321992), (2, 78464660996), (4, 39232330498), (8, 19616165249), (139, 1128987928), (278, 564493964), (556, 282246982), (1112, 141123491)]