152869178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43159}}^1$

素因数の和:43202

約数の個数: 32

約数和(自身を含む): 298321920

約数和(自身を除く): 145452742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 43159, 86318, 302113, 474749, 604226, 949498, 992657, 1985314, 3323243, 6646486, 6948599, 10919227, 13897198, 21838454, 76434589, 152869178]

約数ペア:

[(1, 152869178), (2, 76434589), (7, 21838454), (11, 13897198), (14, 10919227), (22, 6948599), (23, 6646486), (46, 3323243), (77, 1985314), (154, 992657), (161, 949498), (253, 604226), (322, 474749), (506, 302113), (1771, 86318), (3542, 43159)]