138091332

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 327801600

約数和(自身を除く): 189710268

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 239, 267, 356, 478, 534, 541, 717, 956, 1068, 1082, 1434, 1623, 2164, 2868, 3246, 6492, 21271, 42542, 48149, 63813, 85084, 96298, 127626, 129299, 144447, 192596, 255252, 258598, 288894, 387897, 517196, 577788, 775794, 1551588, 11507611, 23015222, 34522833, 46030444, 69045666, 138091332]

約数ペア:

[(1, 138091332), (2, 69045666), (3, 46030444), (4, 34522833), (6, 23015222), (12, 11507611), (89, 1551588), (178, 775794), (239, 577788), (267, 517196), (356, 387897), (478, 288894), (534, 258598), (541, 255252), (717, 192596), (956, 144447), (1068, 129299), (1082, 127626), (1434, 96298), (1623, 85084), (2164, 63813), (2868, 48149), (3246, 42542), (6492, 21271)]