157464314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 280068096

約数和(自身を除く): 122603782

約数列:

[1, 2, 7, 14, 31, 62, 217, 223, 434, 446, 1561, 1627, 3122, 3254, 6913, 11389, 13826, 22778, 48391, 50437, 96782, 100874, 353059, 362821, 706118, 725642, 2539747, 5079494, 11247451, 22494902, 78732157, 157464314]

約数ペア:

[(1, 157464314), (2, 78732157), (7, 22494902), (14, 11247451), (31, 5079494), (62, 2539747), (217, 725642), (223, 706118), (434, 362821), (446, 353059), (1561, 100874), (1627, 96782), (3122, 50437), (3254, 48391), (6913, 22778), (11389, 13826)]