130078256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5602

約数の個数: 80

約数和(自身を含む): 330812160

約数和(自身を除く): 200733904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5557, 5852, 11114, 11704, 22228, 23408, 38899, 44456, 61127, 77798, 88912, 105583, 122254, 155596, 211166, 244508, 311192, 422332, 427889, 489016, 622384, 739081, 844664, 855778, 978032, 1161413, 1478162, 1689328, 1711556, 2322826, 2956324, 3423112, 4645652, 5912648, 6846224, 8129891, 9291304, 11825296, 16259782, 18582608, 32519564, 65039128, 130078256]

約数ペア:

[(1, 130078256), (2, 65039128), (4, 32519564), (7, 18582608), (8, 16259782), (11, 11825296), (14, 9291304), (16, 8129891), (19, 6846224), (22, 5912648), (28, 4645652), (38, 3423112), (44, 2956324), (56, 2322826), (76, 1711556), (77, 1689328), (88, 1478162), (112, 1161413), (133, 978032), (152, 855778), (154, 844664), (176, 739081), (209, 622384), (266, 489016), (304, 427889), (308, 422332), (418, 311192), (532, 244508), (616, 211166), (836, 155596), (1064, 122254), (1232, 105583), (1463, 88912), (1672, 77798), (2128, 61127), (2926, 44456), (3344, 38899), (5557, 23408), (5852, 22228), (11114, 11704)]