149307328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 316839600

約数和(自身を除く): 167532272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 872, 1088, 1259, 1744, 1853, 2518, 3488, 3706, 5036, 6976, 7412, 10072, 14824, 20144, 21403, 29648, 40288, 42806, 59296, 80576, 85612, 118592, 137231, 171224, 274462, 342448, 548924, 684896, 1097848, 1369792, 2195696, 2332927, 4391392, 4665854, 8782784, 9331708, 18663416, 37326832, 74653664, 149307328]

約数ペア:

[(1, 149307328), (2, 74653664), (4, 37326832), (8, 18663416), (16, 9331708), (17, 8782784), (32, 4665854), (34, 4391392), (64, 2332927), (68, 2195696), (109, 1369792), (136, 1097848), (218, 684896), (272, 548924), (436, 342448), (544, 274462), (872, 171224), (1088, 137231), (1259, 118592), (1744, 85612), (1853, 80576), (2518, 59296), (3488, 42806), (3706, 40288), (5036, 29648), (6976, 21403), (7412, 20144), (10072, 14824)]