165388616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10169}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 329508000

約数和(自身を除く): 164119384

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 10169, 16264, 20338, 40676, 81352, 193211, 386422, 772844, 1088083, 1545688, 2176166, 4352332, 8704664, 20673577, 41347154, 82694308, 165388616]

約数ペア:

[(1, 165388616), (2, 82694308), (4, 41347154), (8, 20673577), (19, 8704664), (38, 4352332), (76, 2176166), (107, 1545688), (152, 1088083), (214, 772844), (428, 386422), (856, 193211), (2033, 81352), (4066, 40676), (8132, 20338), (10169, 16264)]