145638876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638767}}^1$

素因数の和:638793

約数の個数: 24

約数和(自身を含む): 357710080

約数和(自身を除く): 212071204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 638767, 1277534, 1916301, 2555068, 3832602, 7665204, 12136573, 24273146, 36409719, 48546292, 72819438, 145638876]

約数ペア:

[(1, 145638876), (2, 72819438), (3, 48546292), (4, 36409719), (6, 24273146), (12, 12136573), (19, 7665204), (38, 3832602), (57, 2555068), (76, 1916301), (114, 1277534), (228, 638767)]