128366064

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 378658800

約数和(自身を除く): 250292736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 144, 174, 177, 232, 236, 261, 348, 354, 464, 472, 521, 522, 531, 696, 708, 944, 1042, 1044, 1062, 1392, 1416, 1563, 1711, 2084, 2088, 2124, 2832, 3126, 3422, 4168, 4176, 4248, 4689, 5133, 6252, 6844, 8336, 8496, 9378, 10266, 12504, 13688, 15109, 15399, 18756, 20532, 25008, 27376, 30218, 30739, 30798, 37512, 41064, 45327, 60436, 61478, 61596, 75024, 82128, 90654, 92217, 120872, 122956, 123192, 135981, 181308, 184434, 241744, 245912, 246384, 271962, 276651, 362616, 368868, 491824, 543924, 553302, 725232, 737736, 891431, 1087848, 1106604, 1475472, 1782862, 2175696, 2213208, 2674293, 3565724, 4426416, 5348586, 7131448, 8022879, 10697172, 14262896, 16045758, 21394344, 32091516, 42788688, 64183032, 128366064]

約数ペア:

[(1, 128366064), (2, 64183032), (3, 42788688), (4, 32091516), (6, 21394344), (8, 16045758), (9, 14262896), (12, 10697172), (16, 8022879), (18, 7131448), (24, 5348586), (29, 4426416), (36, 3565724), (48, 2674293), (58, 2213208), (59, 2175696), (72, 1782862), (87, 1475472), (116, 1106604), (118, 1087848), (144, 891431), (174, 737736), (177, 725232), (232, 553302), (236, 543924), (261, 491824), (348, 368868), (354, 362616), (464, 276651), (472, 271962), (521, 246384), (522, 245912), (531, 241744), (696, 184434), (708, 181308), (944, 135981), (1042, 123192), (1044, 122956), (1062, 120872), (1392, 92217), (1416, 90654), (1563, 82128), (1711, 75024), (2084, 61596), (2088, 61478), (2124, 60436), (2832, 45327), (3126, 41064), (3422, 37512), (4168, 30798), (4176, 30739), (4248, 30218), (4689, 27376), (5133, 25008), (6252, 20532), (6844, 18756), (8336, 15399), (8496, 15109), (9378, 13688), (10266, 12504)]