140865296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 335942040

約数和(自身を除く): 195076744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 121, 143, 176, 193, 208, 232, 242, 286, 319, 377, 386, 464, 484, 572, 638, 754, 772, 968, 1144, 1276, 1508, 1544, 1573, 1936, 2123, 2288, 2509, 2552, 3016, 3088, 3146, 3509, 4147, 4246, 5018, 5104, 5597, 6032, 6292, 7018, 8294, 8492, 10036, 11194, 12584, 14036, 16588, 16984, 20072, 22388, 23353, 25168, 27599, 28072, 33176, 33968, 40144, 44776, 45617, 46706, 55198, 56144, 61567, 66352, 72761, 89552, 91234, 93412, 110396, 123134, 145522, 182468, 186824, 220792, 246268, 291044, 303589, 364936, 373648, 441584, 492536, 582088, 607178, 677237, 729872, 800371, 985072, 1164176, 1214356, 1354474, 1600742, 2428712, 2708948, 3201484, 4857424, 5417896, 6402968, 8804081, 10835792, 12805936, 17608162, 35216324, 70432648, 140865296]

約数ペア:

[(1, 140865296), (2, 70432648), (4, 35216324), (8, 17608162), (11, 12805936), (13, 10835792), (16, 8804081), (22, 6402968), (26, 5417896), (29, 4857424), (44, 3201484), (52, 2708948), (58, 2428712), (88, 1600742), (104, 1354474), (116, 1214356), (121, 1164176), (143, 985072), (176, 800371), (193, 729872), (208, 677237), (232, 607178), (242, 582088), (286, 492536), (319, 441584), (377, 373648), (386, 364936), (464, 303589), (484, 291044), (572, 246268), (638, 220792), (754, 186824), (772, 182468), (968, 145522), (1144, 123134), (1276, 110396), (1508, 93412), (1544, 91234), (1573, 89552), (1936, 72761), (2123, 66352), (2288, 61567), (2509, 56144), (2552, 55198), (3016, 46706), (3088, 45617), (3146, 44776), (3509, 40144), (4147, 33968), (4246, 33176), (5018, 28072), (5104, 27599), (5597, 25168), (6032, 23353), (6292, 22388), (7018, 20072), (8294, 16984), (8492, 16588), (10036, 14036), (11194, 12584)]