133368702904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{19961}}^1$

素因数の和:20488

約数の個数: 64

約数和(自身を含む): 266253156000

約数和(自身を除く): 132884453096

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 389, 452, 778, 904, 1556, 2147, 3112, 4294, 7391, 8588, 14782, 17176, 19961, 29564, 39922, 43957, 59128, 79844, 87914, 159688, 175828, 351656, 379259, 758518, 835183, 1517036, 1670366, 2255593, 3034072, 3340732, 4511186, 6681464, 7764829, 9022372, 15529658, 18044744, 31059316, 42856267, 62118632, 85712534, 147531751, 171425068, 295063502, 342850136, 590127004, 877425677, 1180254008, 1754851354, 3509702708, 7019405416, 16671087863, 33342175726, 66684351452, 133368702904]

約数ペア:

[(1, 133368702904), (2, 66684351452), (4, 33342175726), (8, 16671087863), (19, 7019405416), (38, 3509702708), (76, 1754851354), (113, 1180254008), (152, 877425677), (226, 590127004), (389, 342850136), (452, 295063502), (778, 171425068), (904, 147531751), (1556, 85712534), (2147, 62118632), (3112, 42856267), (4294, 31059316), (7391, 18044744), (8588, 15529658), (14782, 9022372), (17176, 7764829), (19961, 6681464), (29564, 4511186), (39922, 3340732), (43957, 3034072), (59128, 2255593), (79844, 1670366), (87914, 1517036), (159688, 835183), (175828, 758518), (351656, 379259)]