172687162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 281030400

約数和(自身を除く): 108343238

約数列:

[1, 2, 19, 38, 41, 82, 271, 409, 542, 779, 818, 1558, 5149, 7771, 10298, 11111, 15542, 16769, 22222, 33538, 110839, 211109, 221678, 318611, 422218, 637222, 2105941, 4211882, 4544399, 9088798, 86343581, 172687162]

約数ペア:

[(1, 172687162), (2, 86343581), (19, 9088798), (38, 4544399), (41, 4211882), (82, 2105941), (271, 637222), (409, 422218), (542, 318611), (779, 221678), (818, 211109), (1558, 110839), (5149, 33538), (7771, 22222), (10298, 16769), (11111, 15542)]