140071392

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 426142080

約数和(自身を除く): 286070688

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, 496, 522, 541, 558, 696, 744, 899, 928, 992, 1044, 1082, 1116, 1392, 1488, 1623, 1798, 2088, 2164, 2232, 2697, 2784, 2976, 3246, 3596, 4176, 4328, 4464, 4869, 5394, 6492, 7192, 8091, 8352, 8656, 8928, 9738, 10788, 12984, 14384, 15689, 16182, 16771, 17312, 19476, 21576, 25968, 28768, 31378, 32364, 33542, 38952, 43152, 47067, 50313, 51936, 62756, 64728, 67084, 77904, 86304, 94134, 100626, 125512, 129456, 134168, 141201, 150939, 155808, 188268, 201252, 251024, 258912, 268336, 282402, 301878, 376536, 402504, 486359, 502048, 536672, 564804, 603756, 753072, 805008, 972718, 1129608, 1207512, 1459077, 1506144, 1610016, 1945436, 2259216, 2415024, 2918154, 3890872, 4377231, 4518432, 4830048, 5836308, 7781744, 8754462, 11672616, 15563488, 17508924, 23345232, 35017848, 46690464, 70035696, 140071392]

約数ペア:

[(1, 140071392), (2, 70035696), (3, 46690464), (4, 35017848), (6, 23345232), (8, 17508924), (9, 15563488), (12, 11672616), (16, 8754462), (18, 7781744), (24, 5836308), (29, 4830048), (31, 4518432), (32, 4377231), (36, 3890872), (48, 2918154), (58, 2415024), (62, 2259216), (72, 1945436), (87, 1610016), (93, 1506144), (96, 1459077), (116, 1207512), (124, 1129608), (144, 972718), (174, 805008), (186, 753072), (232, 603756), (248, 564804), (261, 536672), (279, 502048), (288, 486359), (348, 402504), (372, 376536), (464, 301878), (496, 282402), (522, 268336), (541, 258912), (558, 251024), (696, 201252), (744, 188268), (899, 155808), (928, 150939), (992, 141201), (1044, 134168), (1082, 129456), (1116, 125512), (1392, 100626), (1488, 94134), (1623, 86304), (1798, 77904), (2088, 67084), (2164, 64728), (2232, 62756), (2697, 51936), (2784, 50313), (2976, 47067), (3246, 43152), (3596, 38952), (4176, 33542), (4328, 32364), (4464, 31378), (4869, 28768), (5394, 25968), (6492, 21576), (7192, 19476), (8091, 17312), (8352, 16771), (8656, 16182), (8928, 15689), (9738, 14384), (10788, 12984)]