140768784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2649

約数の個数: 120

約数和(自身を含む): 439060440

約数和(自身を除く): 298291656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 2593, 3016, 3393, 4176, 4524, 5186, 6032, 6786, 7779, 9048, 10372, 13572, 15558, 18096, 20744, 23337, 27144, 31116, 33709, 41488, 46674, 54288, 62232, 67418, 75197, 93348, 101127, 124464, 134836, 150394, 186696, 202254, 225591, 269672, 300788, 303381, 373392, 404508, 451182, 539344, 601576, 606762, 676773, 809016, 902364, 977561, 1203152, 1213524, 1353546, 1618032, 1804728, 1955122, 2427048, 2707092, 2932683, 3609456, 3910244, 4854096, 5414184, 5865366, 7820488, 8798049, 10828368, 11730732, 15640976, 17596098, 23461464, 35192196, 46922928, 70384392, 140768784]

約数ペア:

[(1, 140768784), (2, 70384392), (3, 46922928), (4, 35192196), (6, 23461464), (8, 17596098), (9, 15640976), (12, 11730732), (13, 10828368), (16, 8798049), (18, 7820488), (24, 5865366), (26, 5414184), (29, 4854096), (36, 3910244), (39, 3609456), (48, 2932683), (52, 2707092), (58, 2427048), (72, 1955122), (78, 1804728), (87, 1618032), (104, 1353546), (116, 1213524), (117, 1203152), (144, 977561), (156, 902364), (174, 809016), (208, 676773), (232, 606762), (234, 601576), (261, 539344), (312, 451182), (348, 404508), (377, 373392), (464, 303381), (468, 300788), (522, 269672), (624, 225591), (696, 202254), (754, 186696), (936, 150394), (1044, 134836), (1131, 124464), (1392, 101127), (1508, 93348), (1872, 75197), (2088, 67418), (2262, 62232), (2593, 54288), (3016, 46674), (3393, 41488), (4176, 33709), (4524, 31116), (5186, 27144), (6032, 23337), (6786, 20744), (7779, 18096), (9048, 15558), (10372, 13572)]