208732128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 602017920

約数和(自身を除く): 393285792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 264, 314, 352, 471, 528, 628, 942, 1056, 1256, 1259, 1727, 1884, 2512, 2518, 3454, 3768, 3777, 5024, 5036, 5181, 6908, 7536, 7554, 10072, 10362, 13816, 13849, 15072, 15108, 20144, 20724, 27632, 27698, 30216, 40288, 41448, 41547, 55264, 55396, 60432, 82896, 83094, 110792, 120864, 165792, 166188, 197663, 221584, 332376, 395326, 443168, 592989, 664752, 790652, 1185978, 1329504, 1581304, 2174293, 2371956, 3162608, 4348586, 4743912, 6325216, 6522879, 8697172, 9487824, 13045758, 17394344, 18975648, 26091516, 34788688, 52183032, 69577376, 104366064, 208732128]

約数ペア:

[(1, 208732128), (2, 104366064), (3, 69577376), (4, 52183032), (6, 34788688), (8, 26091516), (11, 18975648), (12, 17394344), (16, 13045758), (22, 9487824), (24, 8697172), (32, 6522879), (33, 6325216), (44, 4743912), (48, 4348586), (66, 3162608), (88, 2371956), (96, 2174293), (132, 1581304), (157, 1329504), (176, 1185978), (264, 790652), (314, 664752), (352, 592989), (471, 443168), (528, 395326), (628, 332376), (942, 221584), (1056, 197663), (1256, 166188), (1259, 165792), (1727, 120864), (1884, 110792), (2512, 83094), (2518, 82896), (3454, 60432), (3768, 55396), (3777, 55264), (5024, 41547), (5036, 41448), (5181, 40288), (6908, 30216), (7536, 27698), (7554, 27632), (10072, 20724), (10362, 20144), (13816, 15108), (13849, 15072)]