142105012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 296047360

約数和(自身を除く): 153942348

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 1879, 2044, 2701, 3758, 5402, 7516, 10804, 13153, 18907, 26306, 37814, 52612, 69523, 75628, 137167, 139046, 274334, 278092, 486661, 548668, 960169, 973322, 1920338, 1946644, 3840676, 5075179, 10150358, 20300716, 35526253, 71052506, 142105012]

約数ペア:

[(1, 142105012), (2, 71052506), (4, 35526253), (7, 20300716), (14, 10150358), (28, 5075179), (37, 3840676), (73, 1946644), (74, 1920338), (146, 973322), (148, 960169), (259, 548668), (292, 486661), (511, 278092), (518, 274334), (1022, 139046), (1036, 137167), (1879, 75628), (2044, 69523), (2701, 52612), (3758, 37814), (5402, 26306), (7516, 18907), (10804, 13153)]