172134878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{75037}}^1$

素因数の和:75107

約数の個数: 16

約数和(自身を含む): 273738624

約数和(自身を除く): 101603746

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 75037, 150074, 2326147, 2776369, 4652294, 5552738, 86067439, 172134878]

約数ペア:

[(1, 172134878), (2, 86067439), (31, 5552738), (37, 4652294), (62, 2776369), (74, 2326147), (1147, 150074), (2294, 75037)]