130576312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 250750080

約数和(自身を除く): 120173768

約数列:

[1, 2, 4, 8, 53, 106, 212, 223, 424, 446, 892, 1381, 1784, 2762, 5524, 11048, 11819, 23638, 47276, 73193, 94552, 146386, 292772, 307963, 585544, 615926, 1231852, 2463704, 16322039, 32644078, 65288156, 130576312]

約数ペア:

[(1, 130576312), (2, 65288156), (4, 32644078), (8, 16322039), (53, 2463704), (106, 1231852), (212, 615926), (223, 585544), (424, 307963), (446, 292772), (892, 146386), (1381, 94552), (1784, 73193), (2762, 47276), (5524, 23638), (11048, 11819)]