155090364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90379}}^1$

素因数の和:90410

約数の個数: 48

約数和(自身を含む): 425147520

約数和(自身を除く): 270057156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 90379, 180758, 271137, 361516, 542274, 994169, 1084548, 1174927, 1988338, 2349854, 2982507, 3524781, 3976676, 4699708, 5965014, 7049562, 11930028, 12924197, 14099124, 25848394, 38772591, 51696788, 77545182, 155090364]

約数ペア:

[(1, 155090364), (2, 77545182), (3, 51696788), (4, 38772591), (6, 25848394), (11, 14099124), (12, 12924197), (13, 11930028), (22, 7049562), (26, 5965014), (33, 4699708), (39, 3976676), (44, 3524781), (52, 2982507), (66, 2349854), (78, 1988338), (132, 1174927), (143, 1084548), (156, 994169), (286, 542274), (429, 361516), (572, 271137), (858, 180758), (1716, 90379)]