164588018

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{55717}}^1$

素因数の和:55937

約数の個数: 16

約数和(自身を含む): 283493184

約数和(自身を除く): 118905166

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 55717, 111434, 390019, 780038, 11756287, 23512574, 82294009, 164588018]

約数ペア:

[(1, 164588018), (2, 82294009), (7, 23512574), (14, 11756287), (211, 780038), (422, 390019), (1477, 111434), (2954, 55717)]