179696272

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 413600512

約数和(自身を除く): 233904240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 103, 112, 148, 206, 259, 296, 412, 421, 518, 592, 721, 824, 842, 1036, 1442, 1648, 1684, 2072, 2884, 2947, 3368, 3811, 4144, 5768, 5894, 6736, 7622, 11536, 11788, 15244, 15577, 23576, 26677, 30488, 31154, 43363, 47152, 53354, 60976, 62308, 86726, 106708, 109039, 124616, 173452, 213416, 218078, 249232, 303541, 346904, 426832, 436156, 607082, 693808, 872312, 1214164, 1604431, 1744624, 2428328, 3208862, 4856656, 6417724, 11231017, 12835448, 22462034, 25670896, 44924068, 89848136, 179696272]

約数ペア:

[(1, 179696272), (2, 89848136), (4, 44924068), (7, 25670896), (8, 22462034), (14, 12835448), (16, 11231017), (28, 6417724), (37, 4856656), (56, 3208862), (74, 2428328), (103, 1744624), (112, 1604431), (148, 1214164), (206, 872312), (259, 693808), (296, 607082), (412, 436156), (421, 426832), (518, 346904), (592, 303541), (721, 249232), (824, 218078), (842, 213416), (1036, 173452), (1442, 124616), (1648, 109039), (1684, 106708), (2072, 86726), (2884, 62308), (2947, 60976), (3368, 53354), (3811, 47152), (4144, 43363), (5768, 31154), (5894, 30488), (6736, 26677), (7622, 23576), (11536, 15577), (11788, 15244)]