131847184

素因数分解:

$2^4\times 7^1\times {\mathrm{1177207}}^1$

素因数の和:1177222

約数の個数: 20

約数和(自身を含む): 291947584

約数和(自身を除く): 160100400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1177207, 2354414, 4708828, 8240449, 9417656, 16480898, 18835312, 32961796, 65923592, 131847184]

約数ペア:

[(1, 131847184), (2, 65923592), (4, 32961796), (7, 18835312), (8, 16480898), (14, 9417656), (16, 8240449), (28, 4708828), (56, 2354414), (112, 1177207)]