127653176

素因数分解:

$2^3\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1571}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 273905280

約数和(自身を除く): 146252104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1451, 1571, 2902, 3142, 5804, 6284, 10157, 10997, 11608, 12568, 20314, 21994, 40628, 43988, 81256, 87976, 2279521, 4559042, 9118084, 15956647, 18236168, 31913294, 63826588, 127653176]

約数ペア:

[(1, 127653176), (2, 63826588), (4, 31913294), (7, 18236168), (8, 15956647), (14, 9118084), (28, 4559042), (56, 2279521), (1451, 87976), (1571, 81256), (2902, 43988), (3142, 40628), (5804, 21994), (6284, 20314), (10157, 12568), (10997, 11608)]