161271084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1033789}}^1$

素因数の和:1033809

約数の個数: 24

約数和(自身を含む): 405245680

約数和(自身を除く): 243974596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1033789, 2067578, 3101367, 4135156, 6202734, 12405468, 13439257, 26878514, 40317771, 53757028, 80635542, 161271084]

約数ペア:

[(1, 161271084), (2, 80635542), (3, 53757028), (4, 40317771), (6, 26878514), (12, 13439257), (13, 12405468), (26, 6202734), (39, 4135156), (52, 3101367), (78, 2067578), (156, 1033789)]