143710154

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{73849}}^1$

素因数の和:73997

約数の個数: 16

約数和(自身を含む): 248136000

約数和(自身を除く): 104425846

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 73849, 147698, 516943, 1033886, 10265011, 20530022, 71855077, 143710154]

約数ペア:

[(1, 143710154), (2, 71855077), (7, 20530022), (14, 10265011), (139, 1033886), (278, 516943), (973, 147698), (1946, 73849)]