173405808

素因数分解:

$2^4\times 3^2\times {\mathrm{1204207}}^1$

素因数の和:1204221

約数の個数: 30

約数和(自身を含む): 485295824

約数和(自身を除く): 311890016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1204207, 2408414, 3612621, 4816828, 7225242, 9633656, 10837863, 14450484, 19267312, 21675726, 28900968, 43351452, 57801936, 86702904, 173405808]

約数ペア:

[(1, 173405808), (2, 86702904), (3, 57801936), (4, 43351452), (6, 28900968), (8, 21675726), (9, 19267312), (12, 14450484), (16, 10837863), (18, 9633656), (24, 7225242), (36, 4816828), (48, 3612621), (72, 2408414), (144, 1204207)]