128580352

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{8513}}^1$

素因数の和:8588

約数の個数: 36

約数和(自身を含む): 261039240

約数和(自身を除く): 132458888

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 8513, 15104, 17026, 34052, 68104, 136208, 272416, 502267, 544832, 1004534, 1089664, 2009068, 2179328, 4018136, 8036272, 16072544, 32145088, 64290176, 128580352]

約数ペア:

[(1, 128580352), (2, 64290176), (4, 32145088), (8, 16072544), (16, 8036272), (32, 4018136), (59, 2179328), (64, 2009068), (118, 1089664), (128, 1004534), (236, 544832), (256, 502267), (472, 272416), (944, 136208), (1888, 68104), (3776, 34052), (7552, 17026), (8513, 15104)]