168127834

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{196871}}^1$

素因数の和:196941

約数の個数: 16

約数和(自身を含む): 292945536

約数和(自身を除く): 124817702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 196871, 393742, 1378097, 2756194, 12009131, 24018262, 84063917, 168127834]

約数ペア:

[(1, 168127834), (2, 84063917), (7, 24018262), (14, 12009131), (61, 2756194), (122, 1378097), (427, 393742), (854, 196871)]