131121624

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{27733}}^1$

素因数の和:27939

約数の個数: 32

約数和(自身を含む): 329479920

約数和(自身を除く): 198358296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 27733, 55466, 83199, 110932, 166398, 221864, 332796, 665592, 5463401, 10926802, 16390203, 21853604, 32780406, 43707208, 65560812, 131121624]

約数ペア:

[(1, 131121624), (2, 65560812), (3, 43707208), (4, 32780406), (6, 21853604), (8, 16390203), (12, 10926802), (24, 5463401), (197, 665592), (394, 332796), (591, 221864), (788, 166398), (1182, 110932), (1576, 83199), (2364, 55466), (4728, 27733)]