168118042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42953}}^1$

素因数の和:43077

約数の個数: 16

約数和(自身を含む): 268032960

約数和(自身を除く): 99914918

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 42953, 85906, 816107, 1632214, 4424159, 8848318, 84059021, 168118042]

約数ペア:

[(1, 168118042), (2, 84059021), (19, 8848318), (38, 4424159), (103, 1632214), (206, 816107), (1957, 85906), (3914, 42953)]