133722138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 307141632

約数和(自身を除く): 173419494

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 137, 138, 253, 274, 411, 506, 643, 759, 822, 1286, 1507, 1518, 1929, 3014, 3151, 3858, 4521, 6302, 7073, 9042, 9453, 14146, 14789, 18906, 21219, 29578, 34661, 42438, 44367, 69322, 88091, 88734, 103983, 162679, 176182, 207966, 264273, 325358, 488037, 528546, 969001, 976074, 1938002, 2026093, 2907003, 4052186, 5814006, 6078279, 12156558, 22287023, 44574046, 66861069, 133722138]

約数ペア:

[(1, 133722138), (2, 66861069), (3, 44574046), (6, 22287023), (11, 12156558), (22, 6078279), (23, 5814006), (33, 4052186), (46, 2907003), (66, 2026093), (69, 1938002), (137, 976074), (138, 969001), (253, 528546), (274, 488037), (411, 325358), (506, 264273), (643, 207966), (759, 176182), (822, 162679), (1286, 103983), (1507, 88734), (1518, 88091), (1929, 69322), (3014, 44367), (3151, 42438), (3858, 34661), (4521, 29578), (6302, 21219), (7073, 18906), (9042, 14789), (9453, 14146)]