139403916

素因数分解:

$2^2\times 3^4\times {\mathrm{430259}}^1$

素因数の和:430275

約数の個数: 30

約数和(自身を含む): 364430220

約数和(自身を除く): 225026304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 430259, 860518, 1290777, 1721036, 2581554, 3872331, 5163108, 7744662, 11616993, 15489324, 23233986, 34850979, 46467972, 69701958, 139403916]

約数ペア:

[(1, 139403916), (2, 69701958), (3, 46467972), (4, 34850979), (6, 23233986), (9, 15489324), (12, 11616993), (18, 7744662), (27, 5163108), (36, 3872331), (54, 2581554), (81, 1721036), (108, 1290777), (162, 860518), (324, 430259)]