168954628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{1693}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 301430360

約数和(自身を除く): 132475732

約数列:

[1, 2, 4, 61, 122, 244, 409, 818, 1636, 1693, 3386, 6772, 24949, 49898, 99796, 103273, 206546, 413092, 692437, 1384874, 2769748, 42238657, 84477314, 168954628]

約数ペア:

[(1, 168954628), (2, 84477314), (4, 42238657), (61, 2769748), (122, 1384874), (244, 692437), (409, 413092), (818, 206546), (1636, 103273), (1693, 99796), (3386, 49898), (6772, 24949)]