137803018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 209808000

約数和(自身を除く): 72004982

約数列:

[1, 2, 79, 158, 619, 1238, 1409, 2818, 48901, 97802, 111311, 222622, 872171, 1744342, 68901509, 137803018]

約数ペア:

[(1, 137803018), (2, 68901509), (79, 1744342), (158, 872171), (619, 222622), (1238, 111311), (1409, 97802), (2818, 48901)]