153159902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20816

約数の個数: 32

約数和(自身を含む): 286986240

約数和(自身を除く): 133826338

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 20759, 41518, 145313, 290626, 352903, 643529, 705806, 1287058, 2470321, 4504703, 4940642, 9009406, 10939993, 21879986, 76579951, 153159902]

約数ペア:

[(1, 153159902), (2, 76579951), (7, 21879986), (14, 10939993), (17, 9009406), (31, 4940642), (34, 4504703), (62, 2470321), (119, 1287058), (217, 705806), (238, 643529), (434, 352903), (527, 290626), (1054, 145313), (3689, 41518), (7378, 20759)]