157225852082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{141709}}^1$

素因数の和:142170

約数の個数: 32

約数和(自身を含む): 256642478400

約数和(自身を除く): 99416626318

約数列:

[1, 2, 13, 26, 139, 278, 307, 614, 1807, 3614, 3991, 7982, 42673, 85346, 141709, 283418, 554749, 1109498, 1842217, 3684434, 19697551, 39395102, 43504663, 87009326, 256068163, 512136326, 565560619, 1131121238, 6047148157, 12094296314, 78612926041, 157225852082]

約数ペア:

[(1, 157225852082), (2, 78612926041), (13, 12094296314), (26, 6047148157), (139, 1131121238), (278, 565560619), (307, 512136326), (614, 256068163), (1807, 87009326), (3614, 43504663), (3991, 39395102), (7982, 19697551), (42673, 3684434), (85346, 1842217), (141709, 1109498), (283418, 554749)]