158357133040

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10256291}}^1$

素因数の和:10256497

約数の個数: 40

約数和(自身を含む): 370088040528

約数和(自身を除く): 211730907488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 10256291, 20512582, 41025164, 51281455, 82050328, 102562910, 164100656, 205125820, 410251640, 820503280, 1979464163, 3958928326, 7917856652, 9897320815, 15835713304, 19794641630, 31671426608, 39589283260, 79178566520, 158357133040]

約数ペア:

[(1, 158357133040), (2, 79178566520), (4, 39589283260), (5, 31671426608), (8, 19794641630), (10, 15835713304), (16, 9897320815), (20, 7917856652), (40, 3958928326), (80, 1979464163), (193, 820503280), (386, 410251640), (772, 205125820), (965, 164100656), (1544, 102562910), (1930, 82050328), (3088, 51281455), (3860, 41025164), (7720, 20512582), (15440, 10256291)]