168589871

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 177037440

約数和(自身を除く): 8447569

約数列:

[1, 37, 79, 137, 421, 2923, 5069, 10823, 15577, 33259, 57677, 400451, 1230583, 2134049, 4556483, 168589871]

約数ペア:

[(1, 168589871), (37, 4556483), (79, 2134049), (137, 1230583), (421, 400451), (2923, 57677), (5069, 33259), (10823, 15577)]