131731764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2473}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 322530432

約数和(自身を除く): 190798668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 386, 579, 772, 1158, 2316, 2473, 4439, 4946, 7419, 8878, 9892, 13317, 14838, 17756, 26634, 29676, 53268, 56879, 113758, 170637, 227516, 341274, 477289, 682548, 954578, 1431867, 1909156, 2863734, 5727468, 10977647, 21955294, 32932941, 43910588, 65865882, 131731764]

約数ペア:

[(1, 131731764), (2, 65865882), (3, 43910588), (4, 32932941), (6, 21955294), (12, 10977647), (23, 5727468), (46, 2863734), (69, 1909156), (92, 1431867), (138, 954578), (193, 682548), (276, 477289), (386, 341274), (579, 227516), (772, 170637), (1158, 113758), (2316, 56879), (2473, 53268), (4439, 29676), (4946, 26634), (7419, 17756), (8878, 14838), (9892, 13317)]