166880128

素因数分解:

$2^7\times {\mathrm{1303751}}^1$

素因数の和:1303765

約数の個数: 16

約数和(自身を含む): 332456760

約数和(自身を除く): 165576632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1303751, 2607502, 5215004, 10430008, 20860016, 41720032, 83440064, 166880128]

約数ペア:

[(1, 166880128), (2, 83440064), (4, 41720032), (8, 20860016), (16, 10430008), (32, 5215004), (64, 2607502), (128, 1303751)]