164400666

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 332937600

約数和(自身を除く): 168536934

約数列:

[1, 2, 3, 6, 157, 199, 314, 398, 471, 597, 877, 942, 1194, 1754, 2631, 5262, 31243, 62486, 93729, 137689, 174523, 187458, 275378, 349046, 413067, 523569, 826134, 1047138, 27400111, 54800222, 82200333, 164400666]

約数ペア:

[(1, 164400666), (2, 82200333), (3, 54800222), (6, 27400111), (157, 1047138), (199, 826134), (314, 523569), (398, 413067), (471, 349046), (597, 275378), (877, 187458), (942, 174523), (1194, 137689), (1754, 93729), (2631, 62486), (5262, 31243)]