157596874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{7949}}^1$

素因数の和:8405

約数の個数: 16

約数和(自身を含む): 247276800

約数和(自身を除く): 89679926

約数列:

[1, 2, 23, 46, 431, 862, 7949, 9913, 15898, 19826, 182827, 365654, 3426019, 6852038, 78798437, 157596874]

約数ペア:

[(1, 157596874), (2, 78798437), (23, 6852038), (46, 3426019), (431, 365654), (862, 182827), (7949, 19826), (9913, 15898)]