140753008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 326541600

約数和(自身を除く): 185788592

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 109, 116, 121, 176, 184, 218, 232, 242, 253, 319, 368, 436, 464, 484, 506, 638, 667, 872, 968, 1012, 1199, 1276, 1334, 1744, 1936, 2024, 2398, 2507, 2552, 2668, 2783, 3161, 3509, 4048, 4796, 5014, 5104, 5336, 5566, 6322, 7018, 7337, 9592, 10028, 10672, 11132, 12644, 13189, 14036, 14674, 19184, 20056, 22264, 25288, 26378, 27577, 28072, 29348, 34771, 40112, 44528, 50576, 52756, 55154, 56144, 58696, 69542, 72703, 80707, 105512, 110308, 117392, 139084, 145406, 161414, 211024, 220616, 278168, 290812, 303347, 322828, 382481, 441232, 556336, 581624, 606694, 645656, 764962, 799733, 1163248, 1213388, 1291312, 1529924, 1599466, 2426776, 3059848, 3198932, 4853552, 6119696, 6397864, 8797063, 12795728, 17594126, 35188252, 70376504, 140753008]

約数ペア:

[(1, 140753008), (2, 70376504), (4, 35188252), (8, 17594126), (11, 12795728), (16, 8797063), (22, 6397864), (23, 6119696), (29, 4853552), (44, 3198932), (46, 3059848), (58, 2426776), (88, 1599466), (92, 1529924), (109, 1291312), (116, 1213388), (121, 1163248), (176, 799733), (184, 764962), (218, 645656), (232, 606694), (242, 581624), (253, 556336), (319, 441232), (368, 382481), (436, 322828), (464, 303347), (484, 290812), (506, 278168), (638, 220616), (667, 211024), (872, 161414), (968, 145406), (1012, 139084), (1199, 117392), (1276, 110308), (1334, 105512), (1744, 80707), (1936, 72703), (2024, 69542), (2398, 58696), (2507, 56144), (2552, 55154), (2668, 52756), (2783, 50576), (3161, 44528), (3509, 40112), (4048, 34771), (4796, 29348), (5014, 28072), (5104, 27577), (5336, 26378), (5566, 25288), (6322, 22264), (7018, 20056), (7337, 19184), (9592, 14674), (10028, 14036), (10672, 13189), (11132, 12644)]