156977442530

素因数分解:

$2^1\times 5^1\times {\mathrm{20963}}^1\times {\mathrm{748831}}^1$

素因数の和:769801

約数の個数: 16

約数和(自身を含む): 282573252864

約数和(自身を除く): 125595810334

約数列:

[1, 2, 5, 10, 20963, 41926, 104815, 209630, 748831, 1497662, 3744155, 7488310, 15697744253, 31395488506, 78488721265, 156977442530]

約数ペア:

[(1, 156977442530), (2, 78488721265), (5, 31395488506), (10, 15697744253), (20963, 7488310), (41926, 3744155), (104815, 1497662), (209630, 748831)]