128029496

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34123}}^1$

素因数の和:34203

約数の個数: 32

約数和(自身を含む): 278451840

約数和(自身を除く): 150422344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 34123, 68246, 136492, 238861, 272984, 477722, 955444, 1910888, 2286241, 4572482, 9144964, 16003687, 18289928, 32007374, 64014748, 128029496]

約数ペア:

[(1, 128029496), (2, 64014748), (4, 32007374), (7, 18289928), (8, 16003687), (14, 9144964), (28, 4572482), (56, 2286241), (67, 1910888), (134, 955444), (268, 477722), (469, 272984), (536, 238861), (938, 136492), (1876, 68246), (3752, 34123)]