143554468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12457}}^1$

素因数の和:12571

約数の個数: 24

約数和(自身を含む): 260920352

約数和(自身を除く): 117365884

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 12457, 24914, 49828, 535651, 834619, 1071302, 1669238, 2142604, 3338476, 35888617, 71777234, 143554468]

約数ペア:

[(1, 143554468), (2, 71777234), (4, 35888617), (43, 3338476), (67, 2142604), (86, 1669238), (134, 1071302), (172, 834619), (268, 535651), (2881, 49828), (5762, 24914), (11524, 12457)]