142144272

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13903}}^1$

素因数の和:13988

約数の個数: 60

約数和(自身を含む): 403438464

約数和(自身を除く): 261294192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 13903, 27806, 41709, 55612, 83418, 111224, 125127, 166836, 222448, 250254, 333672, 500508, 667344, 987113, 1001016, 1974226, 2002032, 2961339, 3948452, 5922678, 7896904, 8884017, 11845356, 15793808, 17768034, 23690712, 35536068, 47381424, 71072136, 142144272]

約数ペア:

[(1, 142144272), (2, 71072136), (3, 47381424), (4, 35536068), (6, 23690712), (8, 17768034), (9, 15793808), (12, 11845356), (16, 8884017), (18, 7896904), (24, 5922678), (36, 3948452), (48, 2961339), (71, 2002032), (72, 1974226), (142, 1001016), (144, 987113), (213, 667344), (284, 500508), (426, 333672), (568, 250254), (639, 222448), (852, 166836), (1136, 125127), (1278, 111224), (1704, 83418), (2556, 55612), (3408, 41709), (5112, 27806), (10224, 13903)]