156925021256

素因数分解:

$2^3\times {\mathrm{7121}}^1\times {\mathrm{2754617}}^1$

素因数の和:2761744

約数の個数: 16

約数和(自身を含む): 294275840940

約数和(自身を除く): 137350819684

約数列:

[1, 2, 4, 8, 7121, 14242, 28484, 56968, 2754617, 5509234, 11018468, 22036936, 19615627657, 39231255314, 78462510628, 156925021256]

約数ペア:

[(1, 156925021256), (2, 78462510628), (4, 39231255314), (8, 19615627657), (7121, 22036936), (14242, 11018468), (28484, 5509234), (56968, 2754617)]