145210361072

素因数分解:

$2^4\times 7^1\times {\mathrm{1296521081}}^1$

素因数の和:1296521096

約数の個数: 20

約数和(自身を含む): 321537228336

約数和(自身を除く): 176326867264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1296521081, 2593042162, 5186084324, 9075647567, 10372168648, 18151295134, 20744337296, 36302590268, 72605180536, 145210361072]

約数ペア:

[(1, 145210361072), (2, 72605180536), (4, 36302590268), (7, 20744337296), (8, 18151295134), (14, 10372168648), (16, 9075647567), (28, 5186084324), (56, 2593042162), (112, 1296521081)]