156968306456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509310639}}^1$

素因数の和:1509310658

約数の個数: 16

約数和(自身を含む): 316955234400

約数和(自身を除く): 159986927944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509310639, 3018621278, 6037242556, 12074485112, 19621038307, 39242076614, 78484153228, 156968306456]

約数ペア:

[(1, 156968306456), (2, 78484153228), (4, 39242076614), (8, 19621038307), (13, 12074485112), (26, 6037242556), (52, 3018621278), (104, 1509310639)]