129554478

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 293529600

約数和(自身を除く): 163975122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 762, 1143, 2099, 2286, 3429, 4198, 6297, 6858, 10287, 12594, 18891, 20574, 30861, 37782, 56673, 61722, 113346, 170019, 266573, 340038, 510057, 533146, 799719, 1020114, 1599438, 2399157, 4798314, 7197471, 14394942, 21592413, 43184826, 64777239, 129554478]

約数ペア:

[(1, 129554478), (2, 64777239), (3, 43184826), (6, 21592413), (9, 14394942), (18, 7197471), (27, 4798314), (54, 2399157), (81, 1599438), (127, 1020114), (162, 799719), (243, 533146), (254, 510057), (381, 340038), (486, 266573), (762, 170019), (1143, 113346), (2099, 61722), (2286, 56673), (3429, 37782), (4198, 30861), (6297, 20574), (6858, 18891), (10287, 12594)]