172589472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 540382752

約数和(自身を除く): 367793280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 157, 176, 198, 264, 288, 314, 347, 352, 396, 471, 528, 628, 694, 792, 942, 1041, 1056, 1256, 1388, 1413, 1584, 1727, 1884, 2082, 2512, 2776, 2826, 3123, 3168, 3454, 3768, 3817, 4164, 5024, 5181, 5552, 5652, 6246, 6908, 7536, 7634, 8328, 10362, 11104, 11304, 11451, 12492, 13816, 15072, 15268, 15543, 16656, 20724, 22608, 22902, 24984, 27632, 30536, 31086, 33312, 34353, 41448, 45216, 45804, 49968, 54479, 55264, 61072, 62172, 68706, 82896, 91608, 99936, 108958, 122144, 124344, 137412, 163437, 165792, 183216, 217916, 248688, 274824, 326874, 366432, 435832, 490311, 497376, 549648, 599269, 653748, 871664, 980622, 1099296, 1198538, 1307496, 1743328, 1797807, 1961244, 2397076, 2614992, 3595614, 3922488, 4794152, 5229984, 5393421, 7191228, 7844976, 9588304, 10786842, 14382456, 15689952, 19176608, 21573684, 28764912, 43147368, 57529824, 86294736, 172589472]

約数ペア:

[(1, 172589472), (2, 86294736), (3, 57529824), (4, 43147368), (6, 28764912), (8, 21573684), (9, 19176608), (11, 15689952), (12, 14382456), (16, 10786842), (18, 9588304), (22, 7844976), (24, 7191228), (32, 5393421), (33, 5229984), (36, 4794152), (44, 3922488), (48, 3595614), (66, 2614992), (72, 2397076), (88, 1961244), (96, 1797807), (99, 1743328), (132, 1307496), (144, 1198538), (157, 1099296), (176, 980622), (198, 871664), (264, 653748), (288, 599269), (314, 549648), (347, 497376), (352, 490311), (396, 435832), (471, 366432), (528, 326874), (628, 274824), (694, 248688), (792, 217916), (942, 183216), (1041, 165792), (1056, 163437), (1256, 137412), (1388, 124344), (1413, 122144), (1584, 108958), (1727, 99936), (1884, 91608), (2082, 82896), (2512, 68706), (2776, 62172), (2826, 61072), (3123, 55264), (3168, 54479), (3454, 49968), (3768, 45804), (3817, 45216), (4164, 41448), (5024, 34353), (5181, 33312), (5552, 31086), (5652, 30536), (6246, 27632), (6908, 24984), (7536, 22902), (7634, 22608), (8328, 20724), (10362, 16656), (11104, 15543), (11304, 15268), (11451, 15072), (12492, 13816)]