164941742

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{18911}}^1$

素因数の和:19016

約数の個数: 24

約数和(自身を含む): 291055680

約数和(自身を除く): 126113938

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 18911, 37822, 132377, 264754, 926639, 1683079, 1853278, 3366158, 11781553, 23563106, 82470871, 164941742]

約数ペア:

[(1, 164941742), (2, 82470871), (7, 23563106), (14, 11781553), (49, 3366158), (89, 1853278), (98, 1683079), (178, 926639), (623, 264754), (1246, 132377), (4361, 37822), (8722, 18911)]