172102146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1247117}}^1$

素因数の和:1247145

約数の個数: 16

約数和(自身を含む): 359169984

約数和(自身を除く): 187067838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1247117, 2494234, 3741351, 7482702, 28683691, 57367382, 86051073, 172102146]

約数ペア:

[(1, 172102146), (2, 86051073), (3, 57367382), (6, 28683691), (23, 7482702), (46, 3741351), (69, 2494234), (138, 1247117)]