134464256

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 287419104

約数和(自身を除く): 152954848

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 256, 328, 368, 557, 656, 736, 943, 1114, 1312, 1472, 1886, 2228, 2624, 2944, 3772, 4456, 5248, 5888, 7544, 8912, 10496, 12811, 15088, 17824, 22837, 25622, 30176, 35648, 45674, 51244, 60352, 71296, 91348, 102488, 120704, 142592, 182696, 204976, 241408, 365392, 409952, 525251, 730784, 819904, 1050502, 1461568, 1639808, 2101004, 2923136, 3279616, 4202008, 5846272, 8404016, 16808032, 33616064, 67232128, 134464256]

約数ペア:

[(1, 134464256), (2, 67232128), (4, 33616064), (8, 16808032), (16, 8404016), (23, 5846272), (32, 4202008), (41, 3279616), (46, 2923136), (64, 2101004), (82, 1639808), (92, 1461568), (128, 1050502), (164, 819904), (184, 730784), (256, 525251), (328, 409952), (368, 365392), (557, 241408), (656, 204976), (736, 182696), (943, 142592), (1114, 120704), (1312, 102488), (1472, 91348), (1886, 71296), (2228, 60352), (2624, 51244), (2944, 45674), (3772, 35648), (4456, 30176), (5248, 25622), (5888, 22837), (7544, 17824), (8912, 15088), (10496, 12811)]