128231268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2647}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 327419904

約数和(自身を除く): 199188636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 367, 734, 1101, 1468, 2202, 2647, 4037, 4404, 5294, 7941, 8074, 10588, 12111, 15882, 16148, 24222, 29117, 31764, 48444, 58234, 87351, 116468, 174702, 349404, 971449, 1942898, 2914347, 3885796, 5828694, 10685939, 11657388, 21371878, 32057817, 42743756, 64115634, 128231268]

約数ペア:

[(1, 128231268), (2, 64115634), (3, 42743756), (4, 32057817), (6, 21371878), (11, 11657388), (12, 10685939), (22, 5828694), (33, 3885796), (44, 2914347), (66, 1942898), (132, 971449), (367, 349404), (734, 174702), (1101, 116468), (1468, 87351), (2202, 58234), (2647, 48444), (4037, 31764), (4404, 29117), (5294, 24222), (7941, 16148), (8074, 15882), (10588, 12111)]