190802768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 415973376

約数和(自身を除く): 225170608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 233, 248, 254, 403, 466, 496, 508, 806, 932, 1016, 1612, 1651, 1864, 2032, 3029, 3224, 3302, 3728, 3937, 6058, 6448, 6604, 7223, 7874, 12116, 13208, 14446, 15748, 24232, 26416, 28892, 29591, 31496, 48464, 51181, 57784, 59182, 62992, 93899, 102362, 115568, 118364, 187798, 204724, 236728, 375596, 384683, 409448, 473456, 751192, 769366, 818896, 917321, 1502384, 1538732, 1834642, 3077464, 3669284, 6154928, 7338568, 11925173, 14677136, 23850346, 47700692, 95401384, 190802768]

約数ペア:

[(1, 190802768), (2, 95401384), (4, 47700692), (8, 23850346), (13, 14677136), (16, 11925173), (26, 7338568), (31, 6154928), (52, 3669284), (62, 3077464), (104, 1834642), (124, 1538732), (127, 1502384), (208, 917321), (233, 818896), (248, 769366), (254, 751192), (403, 473456), (466, 409448), (496, 384683), (508, 375596), (806, 236728), (932, 204724), (1016, 187798), (1612, 118364), (1651, 115568), (1864, 102362), (2032, 93899), (3029, 62992), (3224, 59182), (3302, 57784), (3728, 51181), (3937, 48464), (6058, 31496), (6448, 29591), (6604, 28892), (7223, 26416), (7874, 24232), (12116, 15748), (13208, 14446)]