143416296

素因数分解:

$2^3\times 3^2\times {\mathrm{1991893}}^1$

素因数の和:1991905

約数の個数: 24

約数和(自身を含む): 388419330

約数和(自身を除く): 245003034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1991893, 3983786, 5975679, 7967572, 11951358, 15935144, 17927037, 23902716, 35854074, 47805432, 71708148, 143416296]

約数ペア:

[(1, 143416296), (2, 71708148), (3, 47805432), (4, 35854074), (6, 23902716), (8, 17927037), (9, 15935144), (12, 11951358), (18, 7967572), (24, 5975679), (36, 3983786), (72, 1991893)]