161751567608

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{2281}}^1\times {\mathrm{4373}}^1$

素因数の和:8687

約数の個数: 32

約数和(自身を含む): 303636256560

約数和(自身を除く): 141884688952

約数列:

[1, 2, 4, 8, 2027, 2281, 4054, 4373, 4562, 8108, 8746, 9124, 16216, 17492, 18248, 34984, 4623587, 8864071, 9247174, 9974813, 17728142, 18494348, 19949626, 35456284, 36988696, 39899252, 70912568, 79798504, 20218945951, 40437891902, 80875783804, 161751567608]

約数ペア:

[(1, 161751567608), (2, 80875783804), (4, 40437891902), (8, 20218945951), (2027, 79798504), (2281, 70912568), (4054, 39899252), (4373, 36988696), (4562, 35456284), (8108, 19949626), (8746, 18494348), (9124, 17728142), (16216, 9974813), (17492, 9247174), (18248, 8864071), (34984, 4623587)]