128794241

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 134991360

約数和(自身を除く): 6197119

約数列:

[1, 47, 61, 167, 269, 2867, 7849, 10187, 12643, 16409, 44923, 478789, 771223, 2111381, 2740303, 128794241]

約数ペア:

[(1, 128794241), (47, 2740303), (61, 2111381), (167, 771223), (269, 478789), (2867, 44923), (7849, 16409), (10187, 12643)]