157280222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{106703}}^1$

素因数の和:106783

約数の個数: 16

約数和(自身を含む): 261211392

約数和(自身を除く): 103931170

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 106703, 213406, 1173733, 2347466, 7149101, 14298202, 78640111, 157280222]

約数ペア:

[(1, 157280222), (2, 78640111), (11, 14298202), (22, 7149101), (67, 2347466), (134, 1173733), (737, 213406), (1474, 106703)]