156724766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{15061}}^1$

素因数の和:15128

約数の個数: 24

約数和(自身を含む): 264428472

約数和(自身を除く): 107703706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 15061, 30122, 165671, 331342, 647623, 1295246, 1822381, 3644762, 7123853, 14247706, 78362383, 156724766]

約数ペア:

[(1, 156724766), (2, 78362383), (11, 14247706), (22, 7123853), (43, 3644762), (86, 1822381), (121, 1295246), (242, 647623), (473, 331342), (946, 165671), (5203, 30122), (10406, 15061)]