133126840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43223}}^1$

素因数の和:43252

約数の個数: 64

約数和(自身を含む): 373455360

約数和(自身を除く): 240328520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 43223, 86446, 172892, 216115, 302561, 345784, 432230, 475453, 605122, 864460, 950906, 1210244, 1512805, 1728920, 1901812, 2377265, 2420488, 3025610, 3328171, 3803624, 4754530, 6051220, 6656342, 9509060, 12102440, 13312684, 16640855, 19018120, 26625368, 33281710, 66563420, 133126840]

約数ペア:

[(1, 133126840), (2, 66563420), (4, 33281710), (5, 26625368), (7, 19018120), (8, 16640855), (10, 13312684), (11, 12102440), (14, 9509060), (20, 6656342), (22, 6051220), (28, 4754530), (35, 3803624), (40, 3328171), (44, 3025610), (55, 2420488), (56, 2377265), (70, 1901812), (77, 1728920), (88, 1512805), (110, 1210244), (140, 950906), (154, 864460), (220, 605122), (280, 475453), (308, 432230), (385, 345784), (440, 302561), (616, 216115), (770, 172892), (1540, 86446), (3080, 43223)]