157070850064

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{4717409}}^1$

素因数の和:4719498

約数の個数: 20

約数和(自身を含む): 304471076220

約数和(自身を除く): 147400226156

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 16648, 33296, 4717409, 9434818, 18869636, 37739272, 75478544, 9816928129, 19633856258, 39267712516, 78535425032, 157070850064]

約数ペア:

[(1, 157070850064), (2, 78535425032), (4, 39267712516), (8, 19633856258), (16, 9816928129), (2081, 75478544), (4162, 37739272), (8324, 18869636), (16648, 9434818), (33296, 4717409)]