140235632

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{44491}}^1$

素因数の和:44696

約数の個数: 20

約数和(自身を含む): 273091896

約数和(自身を除く): 132856264

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 44491, 88982, 177964, 355928, 711856, 8764727, 17529454, 35058908, 70117816, 140235632]

約数ペア:

[(1, 140235632), (2, 70117816), (4, 35058908), (8, 17529454), (16, 8764727), (197, 711856), (394, 355928), (788, 177964), (1576, 88982), (3152, 44491)]