151117811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 190831200

約数和(自身を除く): 39713389

約数列:

[1, 13, 17, 19, 29, 73, 221, 247, 289, 323, 377, 493, 551, 949, 1241, 1387, 2117, 3757, 4199, 5491, 6409, 7163, 8381, 9367, 16133, 18031, 21097, 23579, 27521, 35989, 40223, 71383, 108953, 121771, 159239, 274261, 306527, 400843, 467857, 522899, 611813, 683791, 2070107, 5210959, 7953569, 8889283, 11624447, 151117811]

約数ペア:

[(1, 151117811), (13, 11624447), (17, 8889283), (19, 7953569), (29, 5210959), (73, 2070107), (221, 683791), (247, 611813), (289, 522899), (323, 467857), (377, 400843), (493, 306527), (551, 274261), (949, 159239), (1241, 121771), (1387, 108953), (2117, 71383), (3757, 40223), (4199, 35989), (5491, 27521), (6409, 23579), (7163, 21097), (8381, 18031), (9367, 16133)]