142745874

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{159671}}^1$

素因数の和:159825

約数の個数: 16

約数和(自身を含む): 287409600

約数和(自身を除く): 144663726

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 159671, 319342, 479013, 958026, 23790979, 47581958, 71372937, 142745874]

約数ペア:

[(1, 142745874), (2, 71372937), (3, 47581958), (6, 23790979), (149, 958026), (298, 479013), (447, 319342), (894, 159671)]