171148354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{90173}}^1$

素因数の和:90261

約数の個数: 16

約数和(自身を含む): 280260792

約数和(自身を除く): 109112438

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 90173, 180346, 1172249, 2344498, 6582629, 13165258, 85574177, 171148354]

約数ペア:

[(1, 171148354), (2, 85574177), (13, 13165258), (26, 6582629), (73, 2344498), (146, 1172249), (949, 180346), (1898, 90173)]