188167156728

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{108263}}^1$

素因数の和:108932

約数の個数: 64

約数和(自身を含む): 474715987200

約数和(自身を除く): 286548830472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 521, 556, 834, 1042, 1112, 1563, 1668, 2084, 3126, 3336, 4168, 6252, 12504, 72419, 108263, 144838, 216526, 217257, 289676, 324789, 433052, 434514, 579352, 649578, 866104, 869028, 1299156, 1738056, 2598312, 15048557, 30097114, 45145671, 56405023, 60194228, 90291342, 112810046, 120388456, 169215069, 180582684, 225620092, 338430138, 361165368, 451240184, 676860276, 1353720552, 7840298197, 15680596394, 23520894591, 31361192788, 47041789182, 62722385576, 94083578364, 188167156728]

約数ペア:

[(1, 188167156728), (2, 94083578364), (3, 62722385576), (4, 47041789182), (6, 31361192788), (8, 23520894591), (12, 15680596394), (24, 7840298197), (139, 1353720552), (278, 676860276), (417, 451240184), (521, 361165368), (556, 338430138), (834, 225620092), (1042, 180582684), (1112, 169215069), (1563, 120388456), (1668, 112810046), (2084, 90291342), (3126, 60194228), (3336, 56405023), (4168, 45145671), (6252, 30097114), (12504, 15048557), (72419, 2598312), (108263, 1738056), (144838, 1299156), (216526, 869028), (217257, 866104), (289676, 649578), (324789, 579352), (433052, 434514)]