152324140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{400853}}^1$

素因数の和:400881

約数の個数: 24

約数和(自身を含む): 336717360

約数和(自身を除く): 184393220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 400853, 801706, 1603412, 2004265, 4008530, 7616207, 8017060, 15232414, 30464828, 38081035, 76162070, 152324140]

約数ペア:

[(1, 152324140), (2, 76162070), (4, 38081035), (5, 30464828), (10, 15232414), (19, 8017060), (20, 7616207), (38, 4008530), (76, 2004265), (95, 1603412), (190, 801706), (380, 400853)]