158893007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1471}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 195858432

約数和(自身を除く): 36965425

約数列:

[1, 7, 13, 91, 1187, 1471, 8309, 10297, 15431, 19123, 108017, 133861, 1746077, 12222539, 22699001, 158893007]

約数ペア:

[(1, 158893007), (7, 22699001), (13, 12222539), (91, 1746077), (1187, 133861), (1471, 108017), (8309, 19123), (10297, 15431)]