154078309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{1531}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 192370176

約数和(自身を除く): 38291867

約数列:

[1, 7, 11, 77, 1307, 1531, 9149, 10717, 14377, 16841, 100639, 117887, 2001017, 14007119, 22011187, 154078309]

約数ペア:

[(1, 154078309), (7, 22011187), (11, 14007119), (77, 2001017), (1307, 117887), (1531, 100639), (9149, 16841), (10717, 14377)]