157420046

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{51817}}^1$

素因数の和:51864

約数の個数: 24

約数和(自身を含む): 283548096

約数和(自身を除く): 126128050

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 51817, 103634, 362719, 725438, 1606327, 2539033, 3212654, 5078066, 11244289, 22488578, 78710023, 157420046]

約数ペア:

[(1, 157420046), (2, 78710023), (7, 22488578), (14, 11244289), (31, 5078066), (49, 3212654), (62, 2539033), (98, 1606327), (217, 725438), (434, 362719), (1519, 103634), (3038, 51817)]