151562089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 186727680

約数和(自身を除く): 35165591

約数列:

[1, 7, 17, 73, 119, 239, 511, 1241, 1673, 4063, 5329, 8687, 17447, 28441, 37303, 90593, 122129, 296599, 634151, 1273631, 2076193, 8915417, 21651727, 151562089]

約数ペア:

[(1, 151562089), (7, 21651727), (17, 8915417), (73, 2076193), (119, 1273631), (239, 634151), (511, 296599), (1241, 122129), (1673, 90593), (4063, 37303), (5329, 28441), (8687, 17447)]