142440176

素因数分解:

$2^4\times {\mathrm{193}}^2\times {\mathrm{239}}^1$

素因数の和:633

約数の個数: 30

約数和(自身を含む): 278575920

約数和(自身を除く): 136135744

約数列:

[1, 2, 4, 8, 16, 193, 239, 386, 478, 772, 956, 1544, 1912, 3088, 3824, 37249, 46127, 74498, 92254, 148996, 184508, 297992, 369016, 595984, 738032, 8902511, 17805022, 35610044, 71220088, 142440176]

約数ペア:

[(1, 142440176), (2, 71220088), (4, 35610044), (8, 17805022), (16, 8902511), (193, 738032), (239, 595984), (386, 369016), (478, 297992), (772, 184508), (956, 148996), (1544, 92254), (1912, 74498), (3088, 46127), (3824, 37249)]