161026151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 199245312

約数和(自身を除く): 38219161

約数列:

[1, 11, 13, 23, 143, 173, 253, 283, 299, 1903, 2249, 3113, 3289, 3679, 3979, 6509, 24739, 40469, 43769, 48959, 51727, 71599, 84617, 538549, 568997, 636467, 930787, 1126057, 7001137, 12386627, 14638741, 161026151]

約数ペア:

[(1, 161026151), (11, 14638741), (13, 12386627), (23, 7001137), (143, 1126057), (173, 930787), (253, 636467), (283, 568997), (299, 538549), (1903, 84617), (2249, 71599), (3113, 51727), (3289, 48959), (3679, 43769), (3979, 40469), (6509, 24739)]