128370684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{822889}}^1$

素因数の和:822909

約数の個数: 24

約数和(自身を含む): 322572880

約数和(自身を除く): 194202196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 822889, 1645778, 2468667, 3291556, 4937334, 9874668, 10697557, 21395114, 32092671, 42790228, 64185342, 128370684]

約数ペア:

[(1, 128370684), (2, 64185342), (3, 42790228), (4, 32092671), (6, 21395114), (12, 10697557), (13, 9874668), (26, 4937334), (39, 3291556), (52, 2468667), (78, 1645778), (156, 822889)]