159931692

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{7517}}^1$

素因数の和:7727

約数の個数: 48

約数和(自身を含む): 416797920

約数和(自身を除く): 256866228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 7517, 10638, 15034, 21276, 22551, 30068, 45102, 67653, 90204, 135306, 202959, 270612, 405918, 811836, 1480849, 2961698, 4442547, 5923396, 8885094, 13327641, 17770188, 26655282, 39982923, 53310564, 79965846, 159931692]

約数ペア:

[(1, 159931692), (2, 79965846), (3, 53310564), (4, 39982923), (6, 26655282), (9, 17770188), (12, 13327641), (18, 8885094), (27, 5923396), (36, 4442547), (54, 2961698), (108, 1480849), (197, 811836), (394, 405918), (591, 270612), (788, 202959), (1182, 135306), (1773, 90204), (2364, 67653), (3546, 45102), (5319, 30068), (7092, 22551), (7517, 21276), (10638, 15034)]