140087266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{30467}}^1$

素因数の和:30510

約数の個数: 24

約数和(自身を含む): 243134640

約数和(自身を除く): 103047374

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 30467, 60934, 335137, 578873, 670274, 1157746, 3686507, 6367603, 7373014, 12735206, 70043633, 140087266]

約数ペア:

[(1, 140087266), (2, 70043633), (11, 12735206), (19, 7373014), (22, 6367603), (38, 3686507), (121, 1157746), (209, 670274), (242, 578873), (418, 335137), (2299, 60934), (4598, 30467)]