145753398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385591}}^1$

素因数の和:385609

約数の個数: 32

約数和(自身を含む): 370168320

約数和(自身を除く): 224414922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385591, 771182, 1156773, 2313546, 2699137, 3470319, 5398274, 6940638, 8097411, 10410957, 16194822, 20821914, 24292233, 48584466, 72876699, 145753398]

約数ペア:

[(1, 145753398), (2, 72876699), (3, 48584466), (6, 24292233), (7, 20821914), (9, 16194822), (14, 10410957), (18, 8097411), (21, 6940638), (27, 5398274), (42, 3470319), (54, 2699137), (63, 2313546), (126, 1156773), (189, 771182), (378, 385591)]