128237104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 255921120

約数和(自身を除く): 127684016

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1552, 1559, 3118, 5141, 6236, 10282, 12472, 20564, 24944, 41128, 82256, 82627, 151223, 165254, 302446, 330508, 604892, 661016, 1209784, 1322032, 2419568, 8014819, 16029638, 32059276, 64118552, 128237104]

約数ペア:

[(1, 128237104), (2, 64118552), (4, 32059276), (8, 16029638), (16, 8014819), (53, 2419568), (97, 1322032), (106, 1209784), (194, 661016), (212, 604892), (388, 330508), (424, 302446), (776, 165254), (848, 151223), (1552, 82627), (1559, 82256), (3118, 41128), (5141, 24944), (6236, 20564), (10282, 12472)]