168490188

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{13037}}^1$

素因数の和:13406

約数の個数: 36

約数和(自身を含む): 427124880

約数和(自身を除く): 258634692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 12924, 13037, 26074, 39111, 52148, 78222, 117333, 156444, 234666, 469332, 4680283, 9360566, 14040849, 18721132, 28081698, 42122547, 56163396, 84245094, 168490188]

約数ペア:

[(1, 168490188), (2, 84245094), (3, 56163396), (4, 42122547), (6, 28081698), (9, 18721132), (12, 14040849), (18, 9360566), (36, 4680283), (359, 469332), (718, 234666), (1077, 156444), (1436, 117333), (2154, 78222), (3231, 52148), (4308, 39111), (6462, 26074), (12924, 13037)]