156622090

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{90533}}^1$

素因数の和:90713

約数の個数: 16

約数和(自身を含む): 283552488

約数和(自身を除く): 126930398

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 90533, 181066, 452665, 905330, 15662209, 31324418, 78311045, 156622090]

約数ペア:

[(1, 156622090), (2, 78311045), (5, 31324418), (10, 15662209), (173, 905330), (346, 452665), (865, 181066), (1730, 90533)]