156943880066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{31527497}}^1$

素因数の和:31527649

約数の個数: 16

約数和(自身を含む): 249697784160

約数和(自身を除く): 92753904094

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 31527497, 63054994, 599022443, 1198044886, 4130102107, 8260204214, 78471940033, 156943880066]

約数ペア:

[(1, 156943880066), (2, 78471940033), (19, 8260204214), (38, 4130102107), (131, 1198044886), (262, 599022443), (2489, 63054994), (4978, 31527497)]