164735248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{278269}}^1$

素因数の和:278314

約数の個数: 20

約数和(自身を含む): 327802060

約数和(自身を除く): 163066812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 278269, 556538, 1113076, 2226152, 4452304, 10295953, 20591906, 41183812, 82367624, 164735248]

約数ペア:

[(1, 164735248), (2, 82367624), (4, 41183812), (8, 20591906), (16, 10295953), (37, 4452304), (74, 2226152), (148, 1113076), (296, 556538), (592, 278269)]