149875439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1093}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 180641280

約数和(自身を除く): 30765841

約数列:

[1, 7, 19, 133, 1031, 1093, 7217, 7651, 19589, 20767, 137123, 145369, 1126883, 7888181, 21410777, 149875439]

約数ペア:

[(1, 149875439), (7, 21410777), (19, 7888181), (133, 1126883), (1031, 145369), (1093, 137123), (7217, 20767), (7651, 19589)]