157069744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{755143}}^1$

素因数の和:755164

約数の個数: 20

約数和(自身を含む): 327732496

約数和(自身を除く): 170662752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 755143, 1510286, 3020572, 6041144, 9816859, 12082288, 19633718, 39267436, 78534872, 157069744]

約数ペア:

[(1, 157069744), (2, 78534872), (4, 39267436), (8, 19633718), (13, 12082288), (16, 9816859), (26, 6041144), (52, 3020572), (104, 1510286), (208, 755143)]