79156616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 199618560

約数和(自身を除く): 120461944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 37, 44, 46, 56, 74, 77, 88, 92, 148, 151, 154, 161, 184, 253, 259, 296, 302, 308, 322, 407, 506, 518, 604, 616, 644, 814, 851, 1012, 1036, 1057, 1208, 1288, 1628, 1661, 1702, 1771, 2024, 2072, 2114, 2849, 3256, 3322, 3404, 3473, 3542, 4228, 5587, 5698, 5957, 6644, 6808, 6946, 7084, 8456, 9361, 11174, 11396, 11627, 11914, 13288, 13892, 14168, 18722, 22348, 22792, 23254, 23828, 24311, 27784, 37444, 38203, 39109, 44696, 46508, 47656, 48622, 61457, 65527, 74888, 76406, 78218, 93016, 97244, 122914, 128501, 131054, 152812, 156436, 194488, 245828, 257002, 262108, 267421, 305624, 312872, 430199, 491656, 514004, 524216, 534842, 860398, 899507, 1028008, 1069684, 1413511, 1720796, 1799014, 2139368, 2827022, 3441592, 3598028, 5654044, 7196056, 9894577, 11308088, 19789154, 39578308, 79156616]

約数ペア:

[(1, 79156616), (2, 39578308), (4, 19789154), (7, 11308088), (8, 9894577), (11, 7196056), (14, 5654044), (22, 3598028), (23, 3441592), (28, 2827022), (37, 2139368), (44, 1799014), (46, 1720796), (56, 1413511), (74, 1069684), (77, 1028008), (88, 899507), (92, 860398), (148, 534842), (151, 524216), (154, 514004), (161, 491656), (184, 430199), (253, 312872), (259, 305624), (296, 267421), (302, 262108), (308, 257002), (322, 245828), (407, 194488), (506, 156436), (518, 152812), (604, 131054), (616, 128501), (644, 122914), (814, 97244), (851, 93016), (1012, 78218), (1036, 76406), (1057, 74888), (1208, 65527), (1288, 61457), (1628, 48622), (1661, 47656), (1702, 46508), (1771, 44696), (2024, 39109), (2072, 38203), (2114, 37444), (2849, 27784), (3256, 24311), (3322, 23828), (3404, 23254), (3473, 22792), (3542, 22348), (4228, 18722), (5587, 14168), (5698, 13892), (5957, 13288), (6644, 11914), (6808, 11627), (6946, 11396), (7084, 11174), (8456, 9361)]