155407676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53149}}^1$

素因数の和:53213

約数の個数: 24

約数和(自身を含む): 294663600

約数和(自身を除く): 139255924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 53149, 106298, 212596, 903533, 1807066, 2285407, 3614132, 4570814, 9141628, 38851919, 77703838, 155407676]

約数ペア:

[(1, 155407676), (2, 77703838), (4, 38851919), (17, 9141628), (34, 4570814), (43, 3614132), (68, 2285407), (86, 1807066), (172, 903533), (731, 212596), (1462, 106298), (2924, 53149)]