166225080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197887}}^1$

素因数の和:197908

約数の個数: 64

約数和(自身を含む): 569917440

約数和(自身を除く): 403692360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 197887, 395774, 593661, 791548, 989435, 1187322, 1385209, 1583096, 1978870, 2374644, 2770418, 2968305, 3957740, 4155627, 4749288, 5540836, 5936610, 6926045, 7915480, 8311254, 11081672, 11873220, 13852090, 16622508, 20778135, 23746440, 27704180, 33245016, 41556270, 55408360, 83112540, 166225080]

約数ペア:

[(1, 166225080), (2, 83112540), (3, 55408360), (4, 41556270), (5, 33245016), (6, 27704180), (7, 23746440), (8, 20778135), (10, 16622508), (12, 13852090), (14, 11873220), (15, 11081672), (20, 8311254), (21, 7915480), (24, 6926045), (28, 5936610), (30, 5540836), (35, 4749288), (40, 4155627), (42, 3957740), (56, 2968305), (60, 2770418), (70, 2374644), (84, 1978870), (105, 1583096), (120, 1385209), (140, 1187322), (168, 989435), (210, 791548), (280, 593661), (420, 395774), (840, 197887)]