137322568

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{41969}}^1$

素因数の和:42384

約数の個数: 16

約数和(自身を含む): 258115500

約数和(自身を除く): 120792932

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 41969, 83938, 167876, 335752, 17165321, 34330642, 68661284, 137322568]

約数ペア:

[(1, 137322568), (2, 68661284), (4, 34330642), (8, 17165321), (409, 335752), (818, 167876), (1636, 83938), (3272, 41969)]