148916144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{715943}}^1$

素因数の和:715964

約数の個数: 20

約数和(自身を含む): 310719696

約数和(自身を除く): 161803552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 715943, 1431886, 2863772, 5727544, 9307259, 11455088, 18614518, 37229036, 74458072, 148916144]

約数ペア:

[(1, 148916144), (2, 74458072), (4, 37229036), (8, 18614518), (13, 11455088), (16, 9307259), (26, 5727544), (52, 2863772), (104, 1431886), (208, 715943)]