157250731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 190356480

約数和(自身を除く): 33105749

約数列:

[1, 11, 17, 29, 107, 187, 271, 319, 493, 1177, 1819, 2981, 3103, 4607, 5423, 7859, 20009, 28997, 34133, 50677, 52751, 86449, 133603, 318967, 492949, 580261, 840913, 1469633, 5422439, 9250043, 14295521, 157250731]

約数ペア:

[(1, 157250731), (11, 14295521), (17, 9250043), (29, 5422439), (107, 1469633), (187, 840913), (271, 580261), (319, 492949), (493, 318967), (1177, 133603), (1819, 86449), (2981, 52751), (3103, 50677), (4607, 34133), (5423, 28997), (7859, 20009)]