168668111

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 181461600

約数和(自身を除く): 12793489

約数列:

[1, 19, 61, 269, 541, 1159, 5111, 10279, 16409, 33001, 145529, 311771, 627019, 2765051, 8877269, 168668111]

約数ペア:

[(1, 168668111), (19, 8877269), (61, 2765051), (269, 627019), (541, 311771), (1159, 145529), (5111, 33001), (10279, 16409)]