157213134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{671851}}^1$

素因数の和:671872

約数の個数: 24

約数和(自身を含む): 366831192

約数和(自身を除く): 209618058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 671851, 1343702, 2015553, 4031106, 6046659, 8734063, 12093318, 17468126, 26202189, 52404378, 78606567, 157213134]

約数ペア:

[(1, 157213134), (2, 78606567), (3, 52404378), (6, 26202189), (9, 17468126), (13, 12093318), (18, 8734063), (26, 6046659), (39, 4031106), (78, 2015553), (117, 1343702), (234, 671851)]