128429544

素因数分解:

$2^3\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{3389}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 321372000

約数和(自身を除く): 192942456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1579, 3158, 3389, 4737, 6316, 6778, 9474, 10167, 12632, 13556, 18948, 20334, 27112, 37896, 40668, 81336, 5351231, 10702462, 16053693, 21404924, 32107386, 42809848, 64214772, 128429544]

約数ペア:

[(1, 128429544), (2, 64214772), (3, 42809848), (4, 32107386), (6, 21404924), (8, 16053693), (12, 10702462), (24, 5351231), (1579, 81336), (3158, 40668), (3389, 37896), (4737, 27112), (6316, 20334), (6778, 18948), (9474, 13556), (10167, 12632)]