140823072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 446486040

約数和(自身を除く): 305662968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1297, 1392, 1508, 1872, 2088, 2262, 2594, 2784, 3016, 3393, 3744, 3891, 4176, 4524, 5188, 6032, 6786, 7782, 8352, 9048, 10376, 11673, 12064, 13572, 15564, 16861, 18096, 20752, 23346, 27144, 31128, 33722, 36192, 37613, 41504, 46692, 50583, 54288, 62256, 67444, 75226, 93384, 101166, 108576, 112839, 124512, 134888, 150452, 151749, 186768, 202332, 225678, 269776, 300904, 303498, 338517, 373536, 404664, 451356, 488969, 539552, 601808, 606996, 677034, 809328, 902712, 977938, 1203616, 1213992, 1354068, 1466907, 1618656, 1805424, 1955876, 2427984, 2708136, 2933814, 3610848, 3911752, 4400721, 4855968, 5416272, 5867628, 7823504, 8801442, 10832544, 11735256, 15647008, 17602884, 23470512, 35205768, 46941024, 70411536, 140823072]

約数ペア:

[(1, 140823072), (2, 70411536), (3, 46941024), (4, 35205768), (6, 23470512), (8, 17602884), (9, 15647008), (12, 11735256), (13, 10832544), (16, 8801442), (18, 7823504), (24, 5867628), (26, 5416272), (29, 4855968), (32, 4400721), (36, 3911752), (39, 3610848), (48, 2933814), (52, 2708136), (58, 2427984), (72, 1955876), (78, 1805424), (87, 1618656), (96, 1466907), (104, 1354068), (116, 1213992), (117, 1203616), (144, 977938), (156, 902712), (174, 809328), (208, 677034), (232, 606996), (234, 601808), (261, 539552), (288, 488969), (312, 451356), (348, 404664), (377, 373536), (416, 338517), (464, 303498), (468, 300904), (522, 269776), (624, 225678), (696, 202332), (754, 186768), (928, 151749), (936, 150452), (1044, 134888), (1131, 124512), (1248, 112839), (1297, 108576), (1392, 101166), (1508, 93384), (1872, 75226), (2088, 67444), (2262, 62256), (2594, 54288), (2784, 50583), (3016, 46692), (3393, 41504), (3744, 37613), (3891, 36192), (4176, 33722), (4524, 31128), (5188, 27144), (6032, 23346), (6786, 20752), (7782, 18096), (8352, 16861), (9048, 15564), (10376, 13572), (11673, 12064)]