165980164

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{19309}}^1$

素因数の和:19627

約数の個数: 24

約数和(自身を含む): 333058880

約数和(自身を除く): 167078716

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 19309, 38618, 77236, 135163, 270326, 540652, 5927863, 11855726, 23711452, 41495041, 82990082, 165980164]

約数ペア:

[(1, 165980164), (2, 82990082), (4, 41495041), (7, 23711452), (14, 11855726), (28, 5927863), (307, 540652), (614, 270326), (1228, 135163), (2149, 77236), (4298, 38618), (8596, 19309)]