147422948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{1123}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 265497792

約数和(自身を除く): 118074844

約数列:

[1, 2, 4, 37, 74, 148, 887, 1123, 1774, 2246, 3548, 4492, 32819, 41551, 65638, 83102, 131276, 166204, 996101, 1992202, 3984404, 36855737, 73711474, 147422948]

約数ペア:

[(1, 147422948), (2, 73711474), (4, 36855737), (37, 3984404), (74, 1992202), (148, 996101), (887, 166204), (1123, 131276), (1774, 83102), (2246, 65638), (3548, 41551), (4492, 32819)]