157059742

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142007}}^1$

素因数の和:142095

約数の個数: 16

約数和(自身を含む): 272655360

約数和(自身を除く): 115595618

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 142007, 284014, 994049, 1988098, 11218553, 22437106, 78529871, 157059742]

約数ペア:

[(1, 157059742), (2, 78529871), (7, 22437106), (14, 11218553), (79, 1988098), (158, 994049), (553, 284014), (1106, 142007)]