140489688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2952

約数の個数: 64

約数和(自身を含む): 368582400

約数和(自身を除く): 228092712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 568, 696, 852, 1704, 2059, 2843, 4118, 5686, 6177, 8236, 8529, 11372, 12354, 16472, 17058, 22744, 24708, 34116, 49416, 68232, 82447, 164894, 201853, 247341, 329788, 403706, 494682, 605559, 659576, 807412, 989364, 1211118, 1614824, 1978728, 2422236, 4844472, 5853737, 11707474, 17561211, 23414948, 35122422, 46829896, 70244844, 140489688]

約数ペア:

[(1, 140489688), (2, 70244844), (3, 46829896), (4, 35122422), (6, 23414948), (8, 17561211), (12, 11707474), (24, 5853737), (29, 4844472), (58, 2422236), (71, 1978728), (87, 1614824), (116, 1211118), (142, 989364), (174, 807412), (213, 659576), (232, 605559), (284, 494682), (348, 403706), (426, 329788), (568, 247341), (696, 201853), (852, 164894), (1704, 82447), (2059, 68232), (2843, 49416), (4118, 34116), (5686, 24708), (6177, 22744), (8236, 17058), (8529, 16472), (11372, 12354)]