167208045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11821}}^1$

素因数の和:11893

約数の個数: 32

約数和(自身を含む): 285997824

約数和(自身を除く): 118789779

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 11821, 14145, 35463, 59105, 177315, 271883, 484661, 815649, 1359415, 1453983, 2423305, 4078245, 7269915, 11147203, 33441609, 55736015, 167208045]

約数ペア:

[(1, 167208045), (3, 55736015), (5, 33441609), (15, 11147203), (23, 7269915), (41, 4078245), (69, 2423305), (115, 1453983), (123, 1359415), (205, 815649), (345, 484661), (615, 271883), (943, 177315), (2829, 59105), (4715, 35463), (11821, 14145)]