142590448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 242384912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 182, 203, 208, 232, 286, 307, 308, 319, 364, 377, 406, 464, 572, 614, 616, 638, 728, 754, 812, 1001, 1144, 1228, 1232, 1276, 1456, 1508, 1624, 2002, 2149, 2233, 2288, 2456, 2552, 2639, 3016, 3248, 3377, 3991, 4004, 4147, 4298, 4466, 4912, 5104, 5278, 6032, 6754, 7982, 8008, 8294, 8596, 8903, 8932, 10556, 13508, 15964, 16016, 16588, 17192, 17806, 17864, 21112, 23639, 27016, 27937, 29029, 31928, 33176, 34384, 35612, 35728, 42224, 43901, 47278, 54032, 55874, 58058, 62321, 63856, 66352, 71224, 87802, 94556, 97933, 111748, 115739, 116116, 124642, 142448, 175604, 189112, 195866, 223496, 231478, 232232, 249284, 307307, 351208, 378224, 391732, 446992, 462956, 464464, 498568, 614614, 685531, 702416, 783464, 810173, 925912, 997136, 1229228, 1273129, 1371062, 1566928, 1620346, 1851824, 2458456, 2546258, 2742124, 3240692, 4916912, 5092516, 5484248, 6481384, 8911903, 10185032, 10968496, 12962768, 17823806, 20370064, 35647612, 71295224, 142590448]

約数ペア:

[(1, 142590448), (2, 71295224), (4, 35647612), (7, 20370064), (8, 17823806), (11, 12962768), (13, 10968496), (14, 10185032), (16, 8911903), (22, 6481384), (26, 5484248), (28, 5092516), (29, 4916912), (44, 3240692), (52, 2742124), (56, 2546258), (58, 2458456), (77, 1851824), (88, 1620346), (91, 1566928), (104, 1371062), (112, 1273129), (116, 1229228), (143, 997136), (154, 925912), (176, 810173), (182, 783464), (203, 702416), (208, 685531), (232, 614614), (286, 498568), (307, 464464), (308, 462956), (319, 446992), (364, 391732), (377, 378224), (406, 351208), (464, 307307), (572, 249284), (614, 232232), (616, 231478), (638, 223496), (728, 195866), (754, 189112), (812, 175604), (1001, 142448), (1144, 124642), (1228, 116116), (1232, 115739), (1276, 111748), (1456, 97933), (1508, 94556), (1624, 87802), (2002, 71224), (2149, 66352), (2233, 63856), (2288, 62321), (2456, 58058), (2552, 55874), (2639, 54032), (3016, 47278), (3248, 43901), (3377, 42224), (3991, 35728), (4004, 35612), (4147, 34384), (4298, 33176), (4466, 31928), (4912, 29029), (5104, 27937), (5278, 27016), (6032, 23639), (6754, 21112), (7982, 17864), (8008, 17806), (8294, 17192), (8596, 16588), (8903, 16016), (8932, 15964), (10556, 13508)]