156656260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270097}}^1$

素因数の和:270135

約数の個数: 24

約数和(自身を含む): 340323480

約数和(自身を除く): 183667220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270097, 540194, 1080388, 1350485, 2700970, 5401940, 7832813, 15665626, 31331252, 39164065, 78328130, 156656260]

約数ペア:

[(1, 156656260), (2, 78328130), (4, 39164065), (5, 31331252), (10, 15665626), (20, 7832813), (29, 5401940), (58, 2700970), (116, 1350485), (145, 1080388), (290, 540194), (580, 270097)]