131620866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88813}}^1$

素因数の和:88850

約数の個数: 32

約数和(自身を含む): 298415040

約数和(自身を除く): 166794174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 88813, 177626, 266439, 532878, 1154569, 1687447, 2309138, 3374894, 3463707, 5062341, 6927414, 10124682, 21936811, 43873622, 65810433, 131620866]

約数ペア:

[(1, 131620866), (2, 65810433), (3, 43873622), (6, 21936811), (13, 10124682), (19, 6927414), (26, 5062341), (38, 3463707), (39, 3374894), (57, 2309138), (78, 1687447), (114, 1154569), (247, 532878), (494, 266439), (741, 177626), (1482, 88813)]