161750582

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 292211712

約数和(自身を除く): 130461130

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 4738, 4877, 9754, 16583, 33166, 34139, 68278, 112171, 224342, 502331, 785197, 1004662, 1570394, 3516317, 7032634, 11553613, 23107226, 80875291, 161750582]

約数ペア:

[(1, 161750582), (2, 80875291), (7, 23107226), (14, 11553613), (23, 7032634), (46, 3516317), (103, 1570394), (161, 1004662), (206, 785197), (322, 502331), (721, 224342), (1442, 112171), (2369, 68278), (4738, 34139), (4877, 33166), (9754, 16583)]