156919946

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{1901}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 237940200

約数和(自身を除く): 81020254

約数列:

[1, 2, 149, 277, 298, 554, 1901, 3802, 41273, 82546, 283249, 526577, 566498, 1053154, 78459973, 156919946]

約数ペア:

[(1, 156919946), (2, 78459973), (149, 1053154), (277, 566498), (298, 526577), (554, 283249), (1901, 82546), (3802, 41273)]