157030151170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{221169227}}^1$

素因数の和:221169305

約数の個数: 16

約数和(自身を含む): 286635319488

約数和(自身を除く): 129605168318

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 221169227, 442338454, 1105846135, 2211692270, 15703015117, 31406030234, 78515075585, 157030151170]

約数ペア:

[(1, 157030151170), (2, 78515075585), (5, 31406030234), (10, 15703015117), (71, 2211692270), (142, 1105846135), (355, 442338454), (710, 221169227)]