168302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 16

約数和(自身を含む): 274560

約数和(自身を除く): 106258

約数列:

[1, 2, 19, 38, 43, 86, 103, 206, 817, 1634, 1957, 3914, 4429, 8858, 84151, 168302]

約数ペア:

[(1, 168302), (2, 84151), (19, 8858), (38, 4429), (43, 3914), (86, 1957), (103, 1634), (206, 817)]