158315472

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 210

約数和(自身を含む): 536910018

約数和(自身を除く): 378594546

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 277, 294, 324, 336, 378, 392, 432, 441, 486, 504, 554, 567, 588, 648, 729, 756, 784, 831, 882, 972, 1008, 1108, 1134, 1176, 1296, 1323, 1458, 1512, 1662, 1701, 1764, 1939, 1944, 2216, 2268, 2352, 2493, 2646, 2916, 3024, 3324, 3402, 3528, 3878, 3888, 3969, 4432, 4536, 4986, 5103, 5292, 5817, 5832, 6648, 6804, 7056, 7479, 7756, 7938, 9072, 9972, 10206, 10584, 11634, 11664, 11907, 13296, 13573, 13608, 14958, 15512, 15876, 17451, 19944, 20412, 21168, 22437, 23268, 23814, 27146, 27216, 29916, 31024, 31752, 34902, 35721, 39888, 40719, 40824, 44874, 46536, 47628, 52353, 54292, 59832, 63504, 67311, 69804, 71442, 81438, 81648, 89748, 93072, 95256, 104706, 108584, 119664, 122157, 134622, 139608, 142884, 157059, 162876, 179496, 190512, 201933, 209412, 217168, 244314, 269244, 279216, 285768, 314118, 325752, 358992, 366471, 403866, 418824, 471177, 488628, 538488, 571536, 628236, 651504, 732942, 807732, 837648, 942354, 977256, 1076976, 1099413, 1256472, 1413531, 1465884, 1615464, 1884708, 1954512, 2198826, 2512944, 2827062, 2931768, 3230928, 3298239, 3769416, 4397652, 5654124, 5863536, 6596478, 7538832, 8795304, 9894717, 11308248, 13192956, 17590608, 19789434, 22616496, 26385912, 39578868, 52771824, 79157736, 158315472]

約数ペア:

[(1, 158315472), (2, 79157736), (3, 52771824), (4, 39578868), (6, 26385912), (7, 22616496), (8, 19789434), (9, 17590608), (12, 13192956), (14, 11308248), (16, 9894717), (18, 8795304), (21, 7538832), (24, 6596478), (27, 5863536), (28, 5654124), (36, 4397652), (42, 3769416), (48, 3298239), (49, 3230928), (54, 2931768), (56, 2827062), (63, 2512944), (72, 2198826), (81, 1954512), (84, 1884708), (98, 1615464), (108, 1465884), (112, 1413531), (126, 1256472), (144, 1099413), (147, 1076976), (162, 977256), (168, 942354), (189, 837648), (196, 807732), (216, 732942), (243, 651504), (252, 628236), (277, 571536), (294, 538488), (324, 488628), (336, 471177), (378, 418824), (392, 403866), (432, 366471), (441, 358992), (486, 325752), (504, 314118), (554, 285768), (567, 279216), (588, 269244), (648, 244314), (729, 217168), (756, 209412), (784, 201933), (831, 190512), (882, 179496), (972, 162876), (1008, 157059), (1108, 142884), (1134, 139608), (1176, 134622), (1296, 122157), (1323, 119664), (1458, 108584), (1512, 104706), (1662, 95256), (1701, 93072), (1764, 89748), (1939, 81648), (1944, 81438), (2216, 71442), (2268, 69804), (2352, 67311), (2493, 63504), (2646, 59832), (2916, 54292), (3024, 52353), (3324, 47628), (3402, 46536), (3528, 44874), (3878, 40824), (3888, 40719), (3969, 39888), (4432, 35721), (4536, 34902), (4986, 31752), (5103, 31024), (5292, 29916), (5817, 27216), (5832, 27146), (6648, 23814), (6804, 23268), (7056, 22437), (7479, 21168), (7756, 20412), (7938, 19944), (9072, 17451), (9972, 15876), (10206, 15512), (10584, 14958), (11634, 13608), (11664, 13573), (11907, 13296)]