145536181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 183456000

約数和(自身を除く): 37919819

約数列:

[1, 7, 19, 29, 97, 133, 203, 389, 551, 679, 1843, 2723, 2813, 3857, 7391, 11281, 12901, 19691, 37733, 51737, 53447, 78967, 214339, 264131, 374129, 716927, 1094257, 1500373, 5018489, 7659799, 20790883, 145536181]

約数ペア:

[(1, 145536181), (7, 20790883), (19, 7659799), (29, 5018489), (97, 1500373), (133, 1094257), (203, 716927), (389, 374129), (551, 264131), (679, 214339), (1843, 78967), (2723, 53447), (2813, 51737), (3857, 37733), (7391, 19691), (11281, 12901)]