168228928

素因数分解:

$2^6\times 7^1\times {\mathrm{375511}}^1$

素因数の和:375530

約数の個数: 28

約数和(自身を含む): 381520192

約数和(自身を除く): 213291264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 375511, 751022, 1502044, 2628577, 3004088, 5257154, 6008176, 10514308, 12016352, 21028616, 24032704, 42057232, 84114464, 168228928]

約数ペア:

[(1, 168228928), (2, 84114464), (4, 42057232), (7, 24032704), (8, 21028616), (14, 12016352), (16, 10514308), (28, 6008176), (32, 5257154), (56, 3004088), (64, 2628577), (112, 1502044), (224, 751022), (448, 375511)]