131025048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70901}}^1$

素因数の和:70928

約数の個数: 64

約数和(自身を含む): 408395520

約数和(自身を除く): 277370472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 70901, 141802, 212703, 283604, 425406, 496307, 567208, 779911, 850812, 992614, 1488921, 1559822, 1701624, 1985228, 2339733, 2977842, 3119644, 3970456, 4679466, 5459377, 5955684, 6239288, 9358932, 10918754, 11911368, 16378131, 18717864, 21837508, 32756262, 43675016, 65512524, 131025048]

約数ペア:

[(1, 131025048), (2, 65512524), (3, 43675016), (4, 32756262), (6, 21837508), (7, 18717864), (8, 16378131), (11, 11911368), (12, 10918754), (14, 9358932), (21, 6239288), (22, 5955684), (24, 5459377), (28, 4679466), (33, 3970456), (42, 3119644), (44, 2977842), (56, 2339733), (66, 1985228), (77, 1701624), (84, 1559822), (88, 1488921), (132, 992614), (154, 850812), (168, 779911), (231, 567208), (264, 496307), (308, 425406), (462, 283604), (616, 212703), (924, 141802), (1848, 70901)]