156918131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 168080640

約数和(自身を除く): 11162509

約数列:

[1, 19, 103, 181, 443, 1957, 3439, 8417, 18643, 45629, 80183, 354217, 866951, 1523477, 8258849, 156918131]

約数ペア:

[(1, 156918131), (19, 8258849), (103, 1523477), (181, 866951), (443, 354217), (1957, 80183), (3439, 45629), (8417, 18643)]