149604881

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 158578560

約数和(自身を除く): 8973679

約数列:

[1, 29, 71, 113, 643, 2059, 3277, 8023, 18647, 45653, 72659, 232667, 1323937, 2107111, 5158789, 149604881]

約数ペア:

[(1, 149604881), (29, 5158789), (71, 2107111), (113, 1323937), (643, 232667), (2059, 72659), (3277, 45653), (8023, 18647)]