140353632

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 428107680

約数和(自身を除く): 287754048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 109, 136, 144, 153, 204, 218, 263, 272, 288, 306, 327, 408, 436, 526, 544, 612, 654, 789, 816, 872, 981, 1052, 1224, 1308, 1578, 1632, 1744, 1853, 1962, 2104, 2367, 2448, 2616, 3156, 3488, 3706, 3924, 4208, 4471, 4734, 4896, 5232, 5559, 6312, 7412, 7848, 8416, 8942, 9468, 10464, 11118, 12624, 13413, 14824, 15696, 16677, 17884, 18936, 22236, 25248, 26826, 28667, 29648, 31392, 33354, 35768, 37872, 40239, 44472, 53652, 57334, 59296, 66708, 71536, 75744, 80478, 86001, 88944, 107304, 114668, 133416, 143072, 160956, 172002, 177888, 214608, 229336, 258003, 266832, 321912, 344004, 429216, 458672, 487339, 516006, 533664, 643824, 688008, 917344, 974678, 1032012, 1287648, 1376016, 1462017, 1949356, 2064024, 2752032, 2924034, 3898712, 4128048, 4386051, 5848068, 7797424, 8256096, 8772102, 11696136, 15594848, 17544204, 23392272, 35088408, 46784544, 70176816, 140353632]

約数ペア:

[(1, 140353632), (2, 70176816), (3, 46784544), (4, 35088408), (6, 23392272), (8, 17544204), (9, 15594848), (12, 11696136), (16, 8772102), (17, 8256096), (18, 7797424), (24, 5848068), (32, 4386051), (34, 4128048), (36, 3898712), (48, 2924034), (51, 2752032), (68, 2064024), (72, 1949356), (96, 1462017), (102, 1376016), (109, 1287648), (136, 1032012), (144, 974678), (153, 917344), (204, 688008), (218, 643824), (263, 533664), (272, 516006), (288, 487339), (306, 458672), (327, 429216), (408, 344004), (436, 321912), (526, 266832), (544, 258003), (612, 229336), (654, 214608), (789, 177888), (816, 172002), (872, 160956), (981, 143072), (1052, 133416), (1224, 114668), (1308, 107304), (1578, 88944), (1632, 86001), (1744, 80478), (1853, 75744), (1962, 71536), (2104, 66708), (2367, 59296), (2448, 57334), (2616, 53652), (3156, 44472), (3488, 40239), (3706, 37872), (3924, 35768), (4208, 33354), (4471, 31392), (4734, 29648), (4896, 28667), (5232, 26826), (5559, 25248), (6312, 22236), (7412, 18936), (7848, 17884), (8416, 16677), (8942, 15696), (9468, 14824), (10464, 13413), (11118, 12624)]