157224184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4861}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 318558240

約数和(自身を除く): 161334056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 4861, 8086, 9722, 16172, 19444, 32344, 38888, 63193, 126386, 252772, 505544, 1511771, 3023542, 6047084, 12094168, 19653023, 39306046, 78612092, 157224184]

約数ペア:

[(1, 157224184), (2, 78612092), (4, 39306046), (8, 19653023), (13, 12094168), (26, 6047084), (52, 3023542), (104, 1511771), (311, 505544), (622, 252772), (1244, 126386), (2488, 63193), (4043, 38888), (4861, 32344), (8086, 19444), (9722, 16172)]