139405452

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{115021}}^1$

素因数の和:115129

約数の個数: 24

約数和(自身を含む): 328502832

約数和(自身を除く): 189097380

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 115021, 230042, 345063, 460084, 690126, 1380252, 11617121, 23234242, 34851363, 46468484, 69702726, 139405452]

約数ペア:

[(1, 139405452), (2, 69702726), (3, 46468484), (4, 34851363), (6, 23234242), (12, 11617121), (101, 1380252), (202, 690126), (303, 460084), (404, 345063), (606, 230042), (1212, 115021)]