147657916

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{51199}}^1$

素因数の和:51313

約数の個数: 24

約数和(自身を含む): 298188800

約数和(自身を除く): 150530884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 51199, 102398, 204796, 358393, 716786, 1433572, 5273497, 10546994, 21093988, 36914479, 73828958, 147657916]

約数ペア:

[(1, 147657916), (2, 73828958), (4, 36914479), (7, 21093988), (14, 10546994), (28, 5273497), (103, 1433572), (206, 716786), (412, 358393), (721, 204796), (1442, 102398), (2884, 51199)]