156915454064

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134345423}}^1$

素因数の和:134345504

約数の個数: 20

約数和(自身を含む): 308188402656

約数和(自身を除く): 151272948592

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134345423, 268690846, 537381692, 1074763384, 2149526768, 9807215879, 19614431758, 39228863516, 78457727032, 156915454064]

約数ペア:

[(1, 156915454064), (2, 78457727032), (4, 39228863516), (8, 19614431758), (16, 9807215879), (73, 2149526768), (146, 1074763384), (292, 537381692), (584, 268690846), (1168, 134345423)]