178316268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1143053}}^1$

素因数の和:1143073

約数の個数: 24

約数和(自身を含む): 448077168

約数和(自身を除く): 269760900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1143053, 2286106, 3429159, 4572212, 6858318, 13716636, 14859689, 29719378, 44579067, 59438756, 89158134, 178316268]

約数ペア:

[(1, 178316268), (2, 89158134), (3, 59438756), (4, 44579067), (6, 29719378), (12, 14859689), (13, 13716636), (26, 6858318), (39, 4572212), (52, 3429159), (78, 2286106), (156, 1143053)]