157217746

素因数分解:

$2^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{6571}}^1$

素因数の和:8289

約数の個数: 16

約数和(自身を含む): 269714880

約数和(自身を除く): 112497134

約数列:

[1, 2, 7, 14, 1709, 3418, 6571, 11963, 13142, 23926, 45997, 91994, 11229839, 22459678, 78608873, 157217746]

約数ペア:

[(1, 157217746), (2, 78608873), (7, 22459678), (14, 11229839), (1709, 91994), (3418, 45997), (6571, 23926), (11963, 13142)]