155642017

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 162879552

約数和(自身を除く): 7237535

約数列:

[1, 37, 131, 163, 197, 4847, 6031, 7289, 21353, 25807, 32111, 790061, 954859, 1188107, 4206541, 155642017]

約数ペア:

[(1, 155642017), (37, 4206541), (131, 1188107), (163, 954859), (197, 790061), (4847, 32111), (6031, 25807), (7289, 21353)]