140454576

素因数分解:

$2^4\times 3^2\times {\mathrm{975379}}^1$

素因数の和:975393

約数の個数: 30

約数和(自身を含む): 393078140

約数和(自身を除く): 252623564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 975379, 1950758, 2926137, 3901516, 5852274, 7803032, 8778411, 11704548, 15606064, 17556822, 23409096, 35113644, 46818192, 70227288, 140454576]

約数ペア:

[(1, 140454576), (2, 70227288), (3, 46818192), (4, 35113644), (6, 23409096), (8, 17556822), (9, 15606064), (12, 11704548), (16, 8778411), (18, 7803032), (24, 5852274), (36, 3901516), (48, 2926137), (72, 1950758), (144, 975379)]