155773232

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{59729}}^1$

素因数の和:59900

約数の個数: 20

約数和(自身を含む): 303667320

約数和(自身を除く): 147894088

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 59729, 119458, 238916, 477832, 955664, 9735827, 19471654, 38943308, 77886616, 155773232]

約数ペア:

[(1, 155773232), (2, 77886616), (4, 38943308), (8, 19471654), (16, 9735827), (163, 955664), (326, 477832), (652, 238916), (1304, 119458), (2608, 59729)]