168464110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{977}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 311379552

約数和(自身を除く): 142915442

約数列:

[1, 2, 5, 10, 43, 86, 215, 401, 430, 802, 977, 1954, 2005, 4010, 4885, 9770, 17243, 34486, 42011, 84022, 86215, 172430, 210055, 391777, 420110, 783554, 1958885, 3917770, 16846411, 33692822, 84232055, 168464110]

約数ペア:

[(1, 168464110), (2, 84232055), (5, 33692822), (10, 16846411), (43, 3917770), (86, 1958885), (215, 783554), (401, 420110), (430, 391777), (802, 210055), (977, 172430), (1954, 86215), (2005, 84022), (4010, 42011), (4885, 34486), (9770, 17243)]