156629168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 308551680

約数和(自身を除く): 151922512

約数列:

[1, 2, 4, 8, 16, 107, 191, 214, 382, 428, 479, 764, 856, 958, 1528, 1712, 1916, 3056, 3832, 7664, 20437, 40874, 51253, 81748, 91489, 102506, 163496, 182978, 205012, 326992, 365956, 410024, 731912, 820048, 1463824, 9789323, 19578646, 39157292, 78314584, 156629168]

約数ペア:

[(1, 156629168), (2, 78314584), (4, 39157292), (8, 19578646), (16, 9789323), (107, 1463824), (191, 820048), (214, 731912), (382, 410024), (428, 365956), (479, 326992), (764, 205012), (856, 182978), (958, 163496), (1528, 102506), (1712, 91489), (1916, 81748), (3056, 51253), (3832, 40874), (7664, 20437)]