156900188138

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1\times {\mathrm{158351}}^1$

素因数の和:159853

約数の個数: 16

約数和(自身を含む): 236064827520

約数和(自身を除く): 79164639382

約数列:

[1, 2, 491, 982, 1009, 2018, 158351, 316702, 495419, 990838, 77750341, 155500682, 159776159, 319552318, 78450094069, 156900188138]

約数ペア:

[(1, 156900188138), (2, 78450094069), (491, 319552318), (982, 159776159), (1009, 155500682), (2018, 77750341), (158351, 990838), (316702, 495419)]