152319908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6991}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 287790720

約数和(自身を除く): 135470812

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 6991, 10894, 13982, 21788, 27964, 90883, 181766, 363532, 2929229, 5858458, 11716916, 38079977, 76159954, 152319908]

約数ペア:

[(1, 152319908), (2, 76159954), (4, 38079977), (13, 11716916), (26, 5858458), (52, 2929229), (419, 363532), (838, 181766), (1676, 90883), (5447, 27964), (6991, 21788), (10894, 13982)]