157039862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{361843}}^1$

素因数の和:361883

約数の個数: 16

約数和(自身を含む): 277896192

約数和(自身を除く): 120856330

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 361843, 723686, 2532901, 5065802, 11217133, 22434266, 78519931, 157039862]

約数ペア:

[(1, 157039862), (2, 78519931), (7, 22434266), (14, 11217133), (31, 5065802), (62, 2532901), (217, 723686), (434, 361843)]