142739568

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3769}}^1$

素因数の和:4046

約数の個数: 60

約数和(自身を含む): 401097840

約数和(自身を除く): 258358272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 3769, 4208, 4734, 6312, 7538, 9468, 11307, 12624, 15076, 18936, 22614, 30152, 33921, 37872, 45228, 60304, 67842, 90456, 135684, 180912, 271368, 542736, 991247, 1982494, 2973741, 3964988, 5947482, 7929976, 8921223, 11894964, 15859952, 17842446, 23789928, 35684892, 47579856, 71369784, 142739568]

約数ペア:

[(1, 142739568), (2, 71369784), (3, 47579856), (4, 35684892), (6, 23789928), (8, 17842446), (9, 15859952), (12, 11894964), (16, 8921223), (18, 7929976), (24, 5947482), (36, 3964988), (48, 2973741), (72, 1982494), (144, 991247), (263, 542736), (526, 271368), (789, 180912), (1052, 135684), (1578, 90456), (2104, 67842), (2367, 60304), (3156, 45228), (3769, 37872), (4208, 33921), (4734, 30152), (6312, 22614), (7538, 18936), (9468, 15076), (11307, 12624)]