143148152

素因数分解:

$2^3\times 7^1\times {\mathrm{2556217}}^1$

素因数の和:2556230

約数の個数: 16

約数和(自身を含む): 306746160

約数和(自身を除く): 163598008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2556217, 5112434, 10224868, 17893519, 20449736, 35787038, 71574076, 143148152]

約数ペア:

[(1, 143148152), (2, 71574076), (4, 35787038), (7, 20449736), (8, 17893519), (14, 10224868), (28, 5112434), (56, 2556217)]