133162328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1280407}}^1$

素因数の和:1280426

約数の個数: 16

約数和(自身を含む): 268885680

約数和(自身を除く): 135723352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1280407, 2560814, 5121628, 10243256, 16645291, 33290582, 66581164, 133162328]

約数ペア:

[(1, 133162328), (2, 66581164), (4, 33290582), (8, 16645291), (13, 10243256), (26, 5121628), (52, 2560814), (104, 1280407)]