131159224

素因数分解:

$2^3\times 7^1\times {\mathrm{2342129}}^1$

素因数の和:2342142

約数の個数: 16

約数和(自身を含む): 281055600

約数和(自身を除く): 149896376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2342129, 4684258, 9368516, 16394903, 18737032, 32789806, 65579612, 131159224]

約数ペア:

[(1, 131159224), (2, 65579612), (4, 32789806), (7, 18737032), (8, 16394903), (14, 9368516), (28, 4684258), (56, 2342129)]