40176136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 105235200

約数和(自身を除く): 65059064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 173, 182, 203, 232, 286, 308, 319, 346, 364, 377, 406, 572, 616, 638, 692, 728, 754, 812, 1001, 1144, 1211, 1276, 1384, 1508, 1624, 1903, 2002, 2233, 2249, 2422, 2552, 2639, 3016, 3806, 4004, 4147, 4466, 4498, 4844, 5017, 5278, 7612, 8008, 8294, 8932, 8996, 9688, 10034, 10556, 13321, 15224, 15743, 16588, 17864, 17992, 20068, 21112, 24739, 26642, 29029, 31486, 33176, 35119, 40136, 49478, 53284, 55187, 58058, 62972, 65221, 70238, 98956, 106568, 110374, 116116, 125944, 130442, 140476, 173173, 197912, 220748, 232232, 260884, 280952, 346346, 386309, 441496, 456547, 521768, 692692, 717431, 772618, 913094, 1385384, 1434862, 1545236, 1826188, 2869724, 3090472, 3652376, 5022017, 5739448, 10044034, 20088068, 40176136]

約数ペア:

[(1, 40176136), (2, 20088068), (4, 10044034), (7, 5739448), (8, 5022017), (11, 3652376), (13, 3090472), (14, 2869724), (22, 1826188), (26, 1545236), (28, 1434862), (29, 1385384), (44, 913094), (52, 772618), (56, 717431), (58, 692692), (77, 521768), (88, 456547), (91, 441496), (104, 386309), (116, 346346), (143, 280952), (154, 260884), (173, 232232), (182, 220748), (203, 197912), (232, 173173), (286, 140476), (308, 130442), (319, 125944), (346, 116116), (364, 110374), (377, 106568), (406, 98956), (572, 70238), (616, 65221), (638, 62972), (692, 58058), (728, 55187), (754, 53284), (812, 49478), (1001, 40136), (1144, 35119), (1211, 33176), (1276, 31486), (1384, 29029), (1508, 26642), (1624, 24739), (1903, 21112), (2002, 20068), (2233, 17992), (2249, 17864), (2422, 16588), (2552, 15743), (2639, 15224), (3016, 13321), (3806, 10556), (4004, 10034), (4147, 9688), (4466, 8996), (4498, 8932), (4844, 8294), (5017, 8008), (5278, 7612)]