133000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 64

約数和(自身を含む): 374400

約数和(自身を除く): 241400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1750, 1900, 2375, 2660, 3325, 3500, 3800, 4750, 5320, 6650, 7000, 9500, 13300, 16625, 19000, 26600, 33250, 66500, 133000]

約数ペア:

[(1, 133000), (2, 66500), (4, 33250), (5, 26600), (7, 19000), (8, 16625), (10, 13300), (14, 9500), (19, 7000), (20, 6650), (25, 5320), (28, 4750), (35, 3800), (38, 3500), (40, 3325), (50, 2660), (56, 2375), (70, 1900), (76, 1750), (95, 1400), (100, 1330), (125, 1064), (133, 1000), (140, 950), (152, 875), (175, 760), (190, 700), (200, 665), (250, 532), (266, 500), (280, 475), (350, 380)]