166204417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 178725888

約数和(自身を除く): 12521471

約数列:

[1, 23, 43, 163, 989, 1031, 3749, 7009, 23713, 44333, 161207, 168053, 1019659, 3865219, 7226279, 166204417]

約数ペア:

[(1, 166204417), (23, 7226279), (43, 3865219), (163, 1019659), (989, 168053), (1031, 161207), (3749, 44333), (7009, 23713)]