149188481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 177666048

約数和(自身を除く): 28477567

約数列:

[1, 13, 17, 47, 53, 221, 271, 611, 689, 799, 901, 2491, 3523, 4607, 10387, 11713, 12737, 14363, 32383, 42347, 59891, 165581, 186719, 216529, 244171, 550511, 675061, 2814877, 3174223, 8775793, 11476037, 149188481]

約数ペア:

[(1, 149188481), (13, 11476037), (17, 8775793), (47, 3174223), (53, 2814877), (221, 675061), (271, 550511), (611, 244171), (689, 216529), (799, 186719), (901, 165581), (2491, 59891), (3523, 42347), (4607, 32383), (10387, 14363), (11713, 12737)]