172125392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2331

約数の個数: 40

約数和(自身を含む): 346525440

約数和(自身を除く): 174400048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2129, 2608, 4258, 5053, 8516, 10106, 17032, 20212, 34064, 40424, 65999, 80848, 131998, 263996, 347027, 527992, 694054, 1055984, 1388108, 2776216, 5552432, 10757837, 21515674, 43031348, 86062696, 172125392]

約数ペア:

[(1, 172125392), (2, 86062696), (4, 43031348), (8, 21515674), (16, 10757837), (31, 5552432), (62, 2776216), (124, 1388108), (163, 1055984), (248, 694054), (326, 527992), (496, 347027), (652, 263996), (1304, 131998), (2129, 80848), (2608, 65999), (4258, 40424), (5053, 34064), (8516, 20212), (10106, 17032)]