156918198094

素因数分解:

$2^1\times 7^3\times {\mathrm{228743729}}^1$

素因数の和:228743752

約数の個数: 16

約数和(自身を含む): 274492476000

約数和(自身を除く): 117574277906

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 228743729, 457487458, 1601206103, 3202412206, 11208442721, 22416885442, 78459099047, 156918198094]

約数ペア:

[(1, 156918198094), (2, 78459099047), (7, 22416885442), (14, 11208442721), (49, 3202412206), (98, 1601206103), (343, 457487458), (686, 228743729)]