161036240438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{4158779}}^1$

素因数の和:4159819

約数の個数: 16

約数和(自身を含む): 254517336000

約数和(自身を除く): 93481095562

約数列:

[1, 2, 19, 38, 1019, 2038, 19361, 38722, 4158779, 8317558, 79016801, 158033602, 4237795801, 8475591602, 80518120219, 161036240438]

約数ペア:

[(1, 161036240438), (2, 80518120219), (19, 8475591602), (38, 4237795801), (1019, 158033602), (2038, 79016801), (19361, 8317558), (38722, 4158779)]