156905957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 173066880

約数和(自身を除く): 16160923

約数列:

[1, 13, 59, 157, 767, 1303, 2041, 9263, 16939, 76877, 120419, 204571, 999401, 2659423, 12069689, 156905957]

約数ペア:

[(1, 156905957), (13, 12069689), (59, 2659423), (157, 999401), (767, 204571), (1303, 120419), (2041, 76877), (9263, 16939)]