138917592

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19489}}^1$

素因数の和:19518

約数の個数: 80

約数和(自身を含む): 424492200

約数和(自身を除く): 285574608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19489, 38978, 58467, 77956, 116934, 155912, 175401, 214379, 233868, 350802, 428758, 467736, 526203, 643137, 701604, 857516, 1052406, 1286274, 1403208, 1578609, 1715032, 1929411, 2104812, 2572548, 3157218, 3858822, 4209624, 5145096, 5788233, 6314436, 7717644, 11576466, 12628872, 15435288, 17364699, 23152932, 34729398, 46305864, 69458796, 138917592]

約数ペア:

[(1, 138917592), (2, 69458796), (3, 46305864), (4, 34729398), (6, 23152932), (8, 17364699), (9, 15435288), (11, 12628872), (12, 11576466), (18, 7717644), (22, 6314436), (24, 5788233), (27, 5145096), (33, 4209624), (36, 3858822), (44, 3157218), (54, 2572548), (66, 2104812), (72, 1929411), (81, 1715032), (88, 1578609), (99, 1403208), (108, 1286274), (132, 1052406), (162, 857516), (198, 701604), (216, 643137), (264, 526203), (297, 467736), (324, 428758), (396, 350802), (594, 233868), (648, 214379), (792, 175401), (891, 155912), (1188, 116934), (1782, 77956), (2376, 58467), (3564, 38978), (7128, 19489)]