121379526

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 276057600

約数和(自身を除く): 154678074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 139, 157, 206, 278, 309, 314, 417, 471, 618, 834, 927, 942, 1251, 1413, 1854, 2502, 2781, 2826, 3753, 4239, 5562, 7506, 8478, 14317, 16171, 21823, 28634, 32342, 42951, 43646, 48513, 65469, 85902, 97026, 128853, 130938, 145539, 196407, 257706, 291078, 386559, 392814, 436617, 589221, 773118, 873234, 1178442, 2247769, 4495538, 6743307, 13486614, 20229921, 40459842, 60689763, 121379526]

約数ペア:

[(1, 121379526), (2, 60689763), (3, 40459842), (6, 20229921), (9, 13486614), (18, 6743307), (27, 4495538), (54, 2247769), (103, 1178442), (139, 873234), (157, 773118), (206, 589221), (278, 436617), (309, 392814), (314, 386559), (417, 291078), (471, 257706), (618, 196407), (834, 145539), (927, 130938), (942, 128853), (1251, 97026), (1413, 85902), (1854, 65469), (2502, 48513), (2781, 43646), (2826, 42951), (3753, 32342), (4239, 28634), (5562, 21823), (7506, 16171), (8478, 14317)]