137546144

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 36

約数和(自身を含む): 277668342

約数和(自身を除く): 140122198

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1681, 2557, 3362, 5114, 6724, 10228, 13448, 20456, 26896, 40912, 53792, 81824, 104837, 209674, 419348, 838696, 1677392, 3354784, 4298317, 8596634, 17193268, 34386536, 68773072, 137546144]

約数ペア:

[(1, 137546144), (2, 68773072), (4, 34386536), (8, 17193268), (16, 8596634), (32, 4298317), (41, 3354784), (82, 1677392), (164, 838696), (328, 419348), (656, 209674), (1312, 104837), (1681, 81824), (2557, 53792), (3362, 40912), (5114, 26896), (6724, 20456), (10228, 13448)]