126894352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5923}}^1$

素因数の和:6047

約数の個数: 40

約数和(自身を含む): 267385664

約数和(自身を除く): 140491312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 5923, 10712, 11846, 21424, 23692, 47384, 76999, 94768, 153998, 307996, 610069, 615992, 1220138, 1231984, 2440276, 4880552, 7930897, 9761104, 15861794, 31723588, 63447176, 126894352]

約数ペア:

[(1, 126894352), (2, 63447176), (4, 31723588), (8, 15861794), (13, 9761104), (16, 7930897), (26, 4880552), (52, 2440276), (103, 1231984), (104, 1220138), (206, 615992), (208, 610069), (412, 307996), (824, 153998), (1339, 94768), (1648, 76999), (2678, 47384), (5356, 23692), (5923, 21424), (10712, 11846)]