168989345

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{36857}}^1$

素因数の和:37000

約数の個数: 16

約数和(自身を含む): 233532288

約数和(自身を除く): 64542943

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 36857, 184285, 257999, 1289995, 4828267, 24141335, 33797869, 168989345]

約数ペア:

[(1, 168989345), (5, 33797869), (7, 24141335), (35, 4828267), (131, 1289995), (655, 257999), (917, 184285), (4585, 36857)]