139675186

素因数分解:

$2^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{1811}}^1$

素因数の和:2614

約数の個数: 24

約数和(自身を含む): 244163376

約数和(自身を除く): 104488190

約数列:

[1, 2, 7, 14, 49, 98, 787, 1574, 1811, 3622, 5509, 11018, 12677, 25354, 38563, 77126, 88739, 177478, 1425257, 2850514, 9976799, 19953598, 69837593, 139675186]

約数ペア:

[(1, 139675186), (2, 69837593), (7, 19953598), (14, 9976799), (49, 2850514), (98, 1425257), (787, 177478), (1574, 88739), (1811, 77126), (3622, 38563), (5509, 25354), (11018, 12677)]