157471444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97687}}^1$

素因数の和:97735

約数の個数: 24

約数和(自身を含む): 306349568

約数和(自身を除く): 148878124

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97687, 195374, 390748, 1269931, 2539862, 3028297, 5079724, 6056594, 12113188, 39367861, 78735722, 157471444]

約数ペア:

[(1, 157471444), (2, 78735722), (4, 39367861), (13, 12113188), (26, 6056594), (31, 5079724), (52, 3028297), (62, 2539862), (124, 1269931), (403, 390748), (806, 195374), (1612, 97687)]