155849616

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27751}}^1$

素因数の和:27781

約数の個数: 80

約数和(自身を含む): 481774720

約数和(自身を除く): 325925104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 27751, 55502, 83253, 111004, 166506, 222008, 249759, 333012, 360763, 444016, 499518, 666024, 721526, 749277, 999036, 1082289, 1332048, 1443052, 1498554, 1998072, 2164578, 2886104, 2997108, 3246867, 3996144, 4329156, 5772208, 5994216, 6493734, 8658312, 9740601, 11988432, 12987468, 17316624, 19481202, 25974936, 38962404, 51949872, 77924808, 155849616]

約数ペア:

[(1, 155849616), (2, 77924808), (3, 51949872), (4, 38962404), (6, 25974936), (8, 19481202), (9, 17316624), (12, 12987468), (13, 11988432), (16, 9740601), (18, 8658312), (24, 6493734), (26, 5994216), (27, 5772208), (36, 4329156), (39, 3996144), (48, 3246867), (52, 2997108), (54, 2886104), (72, 2164578), (78, 1998072), (104, 1498554), (108, 1443052), (117, 1332048), (144, 1082289), (156, 999036), (208, 749277), (216, 721526), (234, 666024), (312, 499518), (351, 444016), (432, 360763), (468, 333012), (624, 249759), (702, 222008), (936, 166506), (1404, 111004), (1872, 83253), (2808, 55502), (5616, 27751)]