187591088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{165133}}^1$

素因数の和:165212

約数の個数: 20

約数和(自身を含む): 368579088

約数和(自身を除く): 180988000

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 165133, 330266, 660532, 1321064, 2642128, 11724443, 23448886, 46897772, 93795544, 187591088]

約数ペア:

[(1, 187591088), (2, 93795544), (4, 46897772), (8, 23448886), (16, 11724443), (71, 2642128), (142, 1321064), (284, 660532), (568, 330266), (1136, 165133)]