154490242

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{853}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 234054072

約数和(自身を除く): 79563830

約数列:

[1, 2, 137, 274, 661, 853, 1322, 1706, 90557, 116861, 181114, 233722, 563833, 1127666, 77245121, 154490242]

約数ペア:

[(1, 154490242), (2, 77245121), (137, 1127666), (274, 563833), (661, 233722), (853, 181114), (1322, 116861), (1706, 90557)]