149933161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38873}}^1$

素因数の和:38928

約数の個数: 16

約数和(自身を含む): 186595200

約数和(自身を除く): 36662039

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 38873, 272111, 738587, 1127317, 5170109, 7891219, 21419023, 149933161]

約数ペア:

[(1, 149933161), (7, 21419023), (19, 7891219), (29, 5170109), (133, 1127317), (203, 738587), (551, 272111), (3857, 38873)]