162149281

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 205154856

約数和(自身を除く): 43005575

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 5261, 30821, 36827, 89437, 194657, 257789, 626059, 1362599, 3309169, 4382413, 9538193, 23164183, 162149281]

約数ペア:

[(1, 162149281), (7, 23164183), (17, 9538193), (37, 4382413), (49, 3309169), (119, 1362599), (259, 626059), (629, 257789), (833, 194657), (1813, 89437), (4403, 36827), (5261, 30821)]