156728382

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1579}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 319438080

約数和(自身を除く): 162709698

約数列:

[1, 2, 3, 6, 71, 142, 213, 233, 426, 466, 699, 1398, 1579, 3158, 4737, 9474, 16543, 33086, 49629, 99258, 112109, 224218, 336327, 367907, 672654, 735814, 1103721, 2207442, 26121397, 52242794, 78364191, 156728382]

約数ペア:

[(1, 156728382), (2, 78364191), (3, 52242794), (6, 26121397), (71, 2207442), (142, 1103721), (213, 735814), (233, 672654), (426, 367907), (466, 336327), (699, 224218), (1398, 112109), (1579, 99258), (3158, 49629), (4737, 33086), (9474, 16543)]