136505089

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 158054400

約数和(自身を除く): 21549311

約数列:

[1, 7, 139, 239, 587, 973, 1673, 4109, 33221, 81593, 140293, 232547, 571151, 982051, 19500727, 136505089]

約数ペア:

[(1, 136505089), (7, 19500727), (139, 982051), (239, 571151), (587, 232547), (973, 140293), (1673, 81593), (4109, 33221)]