156798784

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{9533}}^1$

素因数の和:9802

約数の個数: 28

約数和(自身を含む): 312391044

約数和(自身を除く): 155592260

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 9533, 16448, 19066, 38132, 76264, 152528, 305056, 610112, 2449981, 4899962, 9799924, 19599848, 39199696, 78399392, 156798784]

約数ペア:

[(1, 156798784), (2, 78399392), (4, 39199696), (8, 19599848), (16, 9799924), (32, 4899962), (64, 2449981), (257, 610112), (514, 305056), (1028, 152528), (2056, 76264), (4112, 38132), (8224, 19066), (9533, 16448)]