127125792

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 386830080

約数和(自身を除く): 259704288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 491, 496, 522, 558, 696, 744, 899, 928, 982, 992, 1044, 1116, 1392, 1473, 1488, 1798, 1964, 2088, 2232, 2697, 2784, 2946, 2976, 3596, 3928, 4176, 4419, 4464, 5394, 5892, 7192, 7856, 8091, 8352, 8838, 8928, 10788, 11784, 14239, 14384, 15221, 15712, 16182, 17676, 21576, 23568, 28478, 28768, 30442, 32364, 35352, 42717, 43152, 45663, 47136, 56956, 60884, 64728, 70704, 85434, 86304, 91326, 113912, 121768, 128151, 129456, 136989, 141408, 170868, 182652, 227824, 243536, 256302, 258912, 273978, 341736, 365304, 441409, 455648, 487072, 512604, 547956, 683472, 730608, 882818, 1025208, 1095912, 1324227, 1366944, 1461216, 1765636, 2050416, 2191824, 2648454, 3531272, 3972681, 4100832, 4383648, 5296908, 7062544, 7945362, 10593816, 14125088, 15890724, 21187632, 31781448, 42375264, 63562896, 127125792]

約数ペア:

[(1, 127125792), (2, 63562896), (3, 42375264), (4, 31781448), (6, 21187632), (8, 15890724), (9, 14125088), (12, 10593816), (16, 7945362), (18, 7062544), (24, 5296908), (29, 4383648), (31, 4100832), (32, 3972681), (36, 3531272), (48, 2648454), (58, 2191824), (62, 2050416), (72, 1765636), (87, 1461216), (93, 1366944), (96, 1324227), (116, 1095912), (124, 1025208), (144, 882818), (174, 730608), (186, 683472), (232, 547956), (248, 512604), (261, 487072), (279, 455648), (288, 441409), (348, 365304), (372, 341736), (464, 273978), (491, 258912), (496, 256302), (522, 243536), (558, 227824), (696, 182652), (744, 170868), (899, 141408), (928, 136989), (982, 129456), (992, 128151), (1044, 121768), (1116, 113912), (1392, 91326), (1473, 86304), (1488, 85434), (1798, 70704), (1964, 64728), (2088, 60884), (2232, 56956), (2697, 47136), (2784, 45663), (2946, 43152), (2976, 42717), (3596, 35352), (3928, 32364), (4176, 30442), (4419, 28768), (4464, 28478), (5394, 23568), (5892, 21576), (7192, 17676), (7856, 16182), (8091, 15712), (8352, 15221), (8838, 14384), (8928, 14239), (10788, 11784)]