156913198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{18233}}^1$

素因数の和:18579

約数の個数: 16

約数和(自身を含む): 254254896

約数和(自身を除く): 97341698

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 18233, 36466, 237029, 474058, 6035123, 12070246, 78456599, 156913198]

約数ペア:

[(1, 156913198), (2, 78456599), (13, 12070246), (26, 6035123), (331, 474058), (662, 237029), (4303, 36466), (8606, 18233)]