157064975990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1368281}}^1$

素因数の和:1369184

約数の個数: 32

約数和(自身を含む): 304809444576

約数和(自身を除く): 147744468586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 883, 1766, 4415, 8830, 11479, 22958, 57395, 114790, 1368281, 2736562, 6841405, 13682810, 17787653, 35575306, 88938265, 177876530, 1208192123, 2416384246, 6040960615, 12081921230, 15706497599, 31412995198, 78532487995, 157064975990]

約数ペア:

[(1, 157064975990), (2, 78532487995), (5, 31412995198), (10, 15706497599), (13, 12081921230), (26, 6040960615), (65, 2416384246), (130, 1208192123), (883, 177876530), (1766, 88938265), (4415, 35575306), (8830, 17787653), (11479, 13682810), (22958, 6841405), (57395, 2736562), (114790, 1368281)]