156627809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 172322304

約数和(自身を除く): 15694495

約数列:

[1, 13, 61, 263, 751, 793, 3419, 9763, 16043, 45811, 197513, 208559, 595543, 2567669, 12048293, 156627809]

約数ペア:

[(1, 156627809), (13, 12048293), (61, 2567669), (263, 595543), (751, 208559), (793, 197513), (3419, 45811), (9763, 16043)]