143887952

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 304980480

約数和(自身を除く): 161092528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 169, 208, 254, 338, 419, 508, 676, 838, 1016, 1352, 1651, 1676, 2032, 2704, 3302, 3352, 5447, 6604, 6704, 10894, 13208, 21463, 21788, 26416, 42926, 43576, 53213, 70811, 85852, 87152, 106426, 141622, 171704, 212852, 283244, 343408, 425704, 566488, 691769, 851408, 1132976, 1383538, 2767076, 5534152, 8992997, 11068304, 17985994, 35971988, 71943976, 143887952]

約数ペア:

[(1, 143887952), (2, 71943976), (4, 35971988), (8, 17985994), (13, 11068304), (16, 8992997), (26, 5534152), (52, 2767076), (104, 1383538), (127, 1132976), (169, 851408), (208, 691769), (254, 566488), (338, 425704), (419, 343408), (508, 283244), (676, 212852), (838, 171704), (1016, 141622), (1352, 106426), (1651, 87152), (1676, 85852), (2032, 70811), (2704, 53213), (3302, 43576), (3352, 42926), (5447, 26416), (6604, 21788), (6704, 21463), (10894, 13208)]