189956208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{304417}}^1$

素因数の和:304441

約数の個数: 40

約数和(自身を含む): 528469648

約数和(自身を除く): 338513440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 304417, 608834, 913251, 1217668, 1826502, 2435336, 3653004, 3957421, 4870672, 7306008, 7914842, 11872263, 14612016, 15829684, 23744526, 31659368, 47489052, 63318736, 94978104, 189956208]

約数ペア:

[(1, 189956208), (2, 94978104), (3, 63318736), (4, 47489052), (6, 31659368), (8, 23744526), (12, 15829684), (13, 14612016), (16, 11872263), (24, 7914842), (26, 7306008), (39, 4870672), (48, 3957421), (52, 3653004), (78, 2435336), (104, 1826502), (156, 1217668), (208, 913251), (312, 608834), (624, 304417)]