128040796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1783}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 241617824

約数和(自身を除く): 113577028

約数列:

[1, 2, 4, 13, 26, 52, 1381, 1783, 2762, 3566, 5524, 7132, 17953, 23179, 35906, 46358, 71812, 92716, 2462323, 4924646, 9849292, 32010199, 64020398, 128040796]

約数ペア:

[(1, 128040796), (2, 64020398), (4, 32010199), (13, 9849292), (26, 4924646), (52, 2462323), (1381, 92716), (1783, 71812), (2762, 46358), (3566, 35906), (5524, 23179), (7132, 17953)]