140722848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 479370528

約数和(自身を除く): 338647680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 83, 84, 87, 96, 112, 116, 126, 144, 166, 168, 174, 203, 224, 232, 249, 252, 261, 288, 332, 336, 348, 406, 464, 498, 504, 522, 581, 609, 664, 672, 696, 747, 812, 841, 928, 996, 1008, 1044, 1162, 1218, 1328, 1392, 1494, 1624, 1682, 1743, 1827, 1992, 2016, 2088, 2324, 2407, 2436, 2523, 2656, 2784, 2988, 3248, 3364, 3486, 3654, 3984, 4176, 4648, 4814, 4872, 5046, 5229, 5887, 5976, 6496, 6728, 6972, 7221, 7308, 7569, 7968, 8352, 9296, 9628, 9744, 10092, 10458, 11774, 11952, 13456, 13944, 14442, 14616, 15138, 16849, 17661, 18592, 19256, 19488, 20184, 20916, 21663, 23548, 23904, 26912, 27888, 28884, 29232, 30276, 33698, 35322, 38512, 40368, 41832, 43326, 47096, 50547, 52983, 55776, 57768, 58464, 60552, 67396, 69803, 70644, 77024, 80736, 83664, 86652, 94192, 101094, 105966, 115536, 121104, 134792, 139606, 141288, 151641, 167328, 173304, 188384, 202188, 209409, 211932, 231072, 242208, 269584, 279212, 282576, 303282, 346608, 404376, 418818, 423864, 488621, 539168, 558424, 565152, 606564, 628227, 693216, 808752, 837636, 847728, 977242, 1116848, 1213128, 1256454, 1465863, 1617504, 1675272, 1695456, 1954484, 2233696, 2426256, 2512908, 2931726, 3350544, 3908968, 4397589, 4852512, 5025816, 5863452, 6701088, 7817936, 8795178, 10051632, 11726904, 15635872, 17590356, 20103264, 23453808, 35180712, 46907616, 70361424, 140722848]

約数ペア:

[(1, 140722848), (2, 70361424), (3, 46907616), (4, 35180712), (6, 23453808), (7, 20103264), (8, 17590356), (9, 15635872), (12, 11726904), (14, 10051632), (16, 8795178), (18, 7817936), (21, 6701088), (24, 5863452), (28, 5025816), (29, 4852512), (32, 4397589), (36, 3908968), (42, 3350544), (48, 2931726), (56, 2512908), (58, 2426256), (63, 2233696), (72, 1954484), (83, 1695456), (84, 1675272), (87, 1617504), (96, 1465863), (112, 1256454), (116, 1213128), (126, 1116848), (144, 977242), (166, 847728), (168, 837636), (174, 808752), (203, 693216), (224, 628227), (232, 606564), (249, 565152), (252, 558424), (261, 539168), (288, 488621), (332, 423864), (336, 418818), (348, 404376), (406, 346608), (464, 303282), (498, 282576), (504, 279212), (522, 269584), (581, 242208), (609, 231072), (664, 211932), (672, 209409), (696, 202188), (747, 188384), (812, 173304), (841, 167328), (928, 151641), (996, 141288), (1008, 139606), (1044, 134792), (1162, 121104), (1218, 115536), (1328, 105966), (1392, 101094), (1494, 94192), (1624, 86652), (1682, 83664), (1743, 80736), (1827, 77024), (1992, 70644), (2016, 69803), (2088, 67396), (2324, 60552), (2407, 58464), (2436, 57768), (2523, 55776), (2656, 52983), (2784, 50547), (2988, 47096), (3248, 43326), (3364, 41832), (3486, 40368), (3654, 38512), (3984, 35322), (4176, 33698), (4648, 30276), (4814, 29232), (4872, 28884), (5046, 27888), (5229, 26912), (5887, 23904), (5976, 23548), (6496, 21663), (6728, 20916), (6972, 20184), (7221, 19488), (7308, 19256), (7569, 18592), (7968, 17661), (8352, 16849), (9296, 15138), (9628, 14616), (9744, 14442), (10092, 13944), (10458, 13456), (11774, 11952)]