158686246

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 251000064

約数和(自身を除く): 92313818

約数列:

[1, 2, 23, 46, 127, 254, 529, 1058, 1181, 2362, 2921, 5842, 27163, 54326, 67183, 134366, 149987, 299974, 624749, 1249498, 3449701, 6899402, 79343123, 158686246]

約数ペア:

[(1, 158686246), (2, 79343123), (23, 6899402), (46, 3449701), (127, 1249498), (254, 624749), (529, 299974), (1058, 149987), (1181, 134366), (2362, 67183), (2921, 54326), (5842, 27163)]