156958485712

素因数分解:

$2^4\times 7^1\times {\mathrm{1401415051}}^1$

素因数の和:1401415066

約数の個数: 20

約数和(自身を含む): 347550932896

約数和(自身を除く): 190592447184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401415051, 2802830102, 5605660204, 9809905357, 11211320408, 19619810714, 22422640816, 39239621428, 78479242856, 156958485712]

約数ペア:

[(1, 156958485712), (2, 78479242856), (4, 39239621428), (7, 22422640816), (8, 19619810714), (14, 11211320408), (16, 9809905357), (28, 5605660204), (56, 2802830102), (112, 1401415051)]