123022256

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1951}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 273030144

約数和(自身を除く): 150007888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 1951, 2252, 3902, 3941, 4504, 7804, 7882, 9008, 13657, 15608, 15764, 27314, 31216, 31528, 54628, 63056, 109256, 218512, 1098413, 2196826, 4393652, 7688891, 8787304, 15377782, 17574608, 30755564, 61511128, 123022256]

約数ペア:

[(1, 123022256), (2, 61511128), (4, 30755564), (7, 17574608), (8, 15377782), (14, 8787304), (16, 7688891), (28, 4393652), (56, 2196826), (112, 1098413), (563, 218512), (1126, 109256), (1951, 63056), (2252, 54628), (3902, 31528), (3941, 31216), (4504, 27314), (7804, 15764), (7882, 15608), (9008, 13657)]