156967380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872041}}^1$

素因数の和:872056

約数の個数: 36

約数和(自身を含む): 476134932

約数和(自身を除く): 319167552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872041, 1744082, 2616123, 3488164, 4360205, 5232246, 7848369, 8720410, 10464492, 13080615, 15696738, 17440820, 26161230, 31393476, 39241845, 52322460, 78483690, 156967380]

約数ペア:

[(1, 156967380), (2, 78483690), (3, 52322460), (4, 39241845), (5, 31393476), (6, 26161230), (9, 17440820), (10, 15696738), (12, 13080615), (15, 10464492), (18, 8720410), (20, 7848369), (30, 5232246), (36, 4360205), (45, 3488164), (60, 2616123), (90, 1744082), (180, 872041)]