156667583

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 167472384

約数和(自身を除く): 10804801

約数列:

[1, 31, 37, 137, 997, 1147, 4247, 5069, 30907, 36889, 136589, 157139, 1143559, 4234259, 5053793, 156667583]

約数ペア:

[(1, 156667583), (31, 5053793), (37, 4234259), (137, 1143559), (997, 157139), (1147, 136589), (4247, 36889), (5069, 30907)]