138639048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{304033}}^1$

素因数の和:304061

約数の個数: 32

約数和(自身を含む): 364840800

約数和(自身を除く): 226201752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 304033, 608066, 912099, 1216132, 1824198, 2432264, 3648396, 5776627, 7296792, 11553254, 17329881, 23106508, 34659762, 46213016, 69319524, 138639048]

約数ペア:

[(1, 138639048), (2, 69319524), (3, 46213016), (4, 34659762), (6, 23106508), (8, 17329881), (12, 11553254), (19, 7296792), (24, 5776627), (38, 3648396), (57, 2432264), (76, 1824198), (114, 1216132), (152, 912099), (228, 608066), (456, 304033)]