157066284998

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{17779747}}^1$

素因数の和:17780387

約数の個数: 16

約数和(自身を含む): 269683217664

約数和(自身を除く): 112616932666

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 17779747, 35559494, 124458229, 248916458, 11219020357, 22438040714, 78533142499, 157066284998]

約数ペア:

[(1, 157066284998), (2, 78533142499), (7, 22438040714), (14, 11219020357), (631, 248916458), (1262, 124458229), (4417, 35559494), (8834, 17779747)]