157028176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426707}}^1$

素因数の和:426738

約数の個数: 20

約数和(自身を含む): 317470752

約数和(自身を除く): 160442576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426707, 853414, 1706828, 3413656, 6827312, 9814261, 19628522, 39257044, 78514088, 157028176]

約数ペア:

[(1, 157028176), (2, 78514088), (4, 39257044), (8, 19628522), (16, 9814261), (23, 6827312), (46, 3413656), (92, 1706828), (184, 853414), (368, 426707)]