157207498

素因数分解:

$2^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{4139}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 269663040

約数和(自身を除く): 112455542

約数列:

[1, 2, 7, 14, 2713, 4139, 5426, 8278, 18991, 28973, 37982, 57946, 11229107, 22458214, 78603749, 157207498]

約数ペア:

[(1, 157207498), (2, 78603749), (7, 22458214), (14, 11229107), (2713, 57946), (4139, 37982), (5426, 28973), (8278, 18991)]