127228024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 301708800

約数和(自身を除く): 174480776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 2909, 3124, 3976, 5467, 5818, 6248, 10934, 11636, 20363, 21868, 23272, 31999, 40726, 43736, 63998, 81452, 127996, 162904, 206539, 223993, 255992, 413078, 447986, 826156, 895972, 1445773, 1652312, 1791944, 2271929, 2891546, 4543858, 5783092, 9087716, 11566184, 15903503, 18175432, 31807006, 63614012, 127228024]

約数ペア:

[(1, 127228024), (2, 63614012), (4, 31807006), (7, 18175432), (8, 15903503), (11, 11566184), (14, 9087716), (22, 5783092), (28, 4543858), (44, 2891546), (56, 2271929), (71, 1791944), (77, 1652312), (88, 1445773), (142, 895972), (154, 826156), (284, 447986), (308, 413078), (497, 255992), (568, 223993), (616, 206539), (781, 162904), (994, 127996), (1562, 81452), (1988, 63998), (2909, 43736), (3124, 40726), (3976, 31999), (5467, 23272), (5818, 21868), (6248, 20363), (10934, 11636)]