160872019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{72043}}^1$

素因数の和:72090

約数の個数: 16

約数和(自身を含む): 207486720

約数和(自身を除く): 46614701

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 72043, 504301, 792473, 2089247, 5547311, 14624729, 22981717, 160872019]

約数ペア:

[(1, 160872019), (7, 22981717), (11, 14624729), (29, 5547311), (77, 2089247), (203, 792473), (319, 504301), (2233, 72043)]