128163911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 138607200

約数和(自身を除く): 10443289

約数列:

[1, 19, 53, 137, 929, 1007, 2603, 7261, 17651, 49237, 127273, 137959, 935503, 2418187, 6745469, 128163911]

約数ペア:

[(1, 128163911), (19, 6745469), (53, 2418187), (137, 935503), (929, 137959), (1007, 127273), (2603, 49237), (7261, 17651)]