142866724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 346816512

約数和(自身を除く): 203949788

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1151, 1364, 1612, 2002, 2302, 2387, 2821, 4004, 4433, 4604, 4774, 5642, 8057, 8866, 9548, 11284, 12661, 14963, 16114, 17732, 25322, 29926, 31031, 32228, 35681, 50644, 59852, 62062, 71362, 88627, 104741, 124124, 142724, 164593, 177254, 209482, 249767, 329186, 354508, 392491, 418964, 463853, 499534, 658372, 784982, 927706, 999068, 1152151, 1569964, 1855412, 2304302, 2747437, 3246971, 4608604, 5102383, 5494874, 6493942, 10204766, 10989748, 12987884, 20409532, 35716681, 71433362, 142866724]

約数ペア:

[(1, 142866724), (2, 71433362), (4, 35716681), (7, 20409532), (11, 12987884), (13, 10989748), (14, 10204766), (22, 6493942), (26, 5494874), (28, 5102383), (31, 4608604), (44, 3246971), (52, 2747437), (62, 2304302), (77, 1855412), (91, 1569964), (124, 1152151), (143, 999068), (154, 927706), (182, 784982), (217, 658372), (286, 499534), (308, 463853), (341, 418964), (364, 392491), (403, 354508), (434, 329186), (572, 249767), (682, 209482), (806, 177254), (868, 164593), (1001, 142724), (1151, 124124), (1364, 104741), (1612, 88627), (2002, 71362), (2302, 62062), (2387, 59852), (2821, 50644), (4004, 35681), (4433, 32228), (4604, 31031), (4774, 29926), (5642, 25322), (8057, 17732), (8866, 16114), (9548, 14963), (11284, 12661)]