148958537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 195121920

約数和(自身を除く): 46163383

約数列:

[1, 7, 13, 19, 91, 101, 133, 247, 707, 853, 1313, 1729, 1919, 5971, 9191, 11089, 13433, 16207, 24947, 77623, 86153, 113449, 174629, 210691, 603071, 1119989, 1474837, 1636907, 7839923, 11458349, 21279791, 148958537]

約数ペア:

[(1, 148958537), (7, 21279791), (13, 11458349), (19, 7839923), (91, 1636907), (101, 1474837), (133, 1119989), (247, 603071), (707, 210691), (853, 174629), (1313, 113449), (1729, 86153), (1919, 77623), (5971, 24947), (9191, 16207), (11089, 13433)]