129218692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{2087}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 236428416

約数和(自身を除く): 107209724

約数列:

[1, 2, 4, 23, 46, 92, 673, 1346, 2087, 2692, 4174, 8348, 15479, 30958, 48001, 61916, 96002, 192004, 1404551, 2809102, 5618204, 32304673, 64609346, 129218692]

約数ペア:

[(1, 129218692), (2, 64609346), (4, 32304673), (23, 5618204), (46, 2809102), (92, 1404551), (673, 192004), (1346, 96002), (2087, 61916), (2692, 48001), (4174, 30958), (8348, 15479)]