142213064

素因数分解:

$2^3\times 7^1\times {\mathrm{2539519}}^1$

素因数の和:2539532

約数の個数: 16

約数和(自身を含む): 304742400

約数和(自身を除く): 162529336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2539519, 5079038, 10158076, 17776633, 20316152, 35553266, 71106532, 142213064]

約数ペア:

[(1, 142213064), (2, 71106532), (4, 35553266), (7, 20316152), (8, 17776633), (14, 10158076), (28, 5079038), (56, 2539519)]