149939849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 160807680

約数和(自身を除く): 10867831

約数列:

[1, 19, 107, 131, 563, 2033, 2489, 10697, 14017, 60241, 73753, 266323, 1144579, 1401307, 7891571, 149939849]

約数ペア:

[(1, 149939849), (19, 7891571), (107, 1401307), (131, 1144579), (563, 266323), (2033, 73753), (2489, 60241), (10697, 14017)]