143290928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26263}}^1$

素因数の和:26313

約数の個数: 40

約数和(自身を含む): 312646656

約数和(自身を除く): 169355728

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 26263, 52526, 105052, 210104, 288893, 420208, 577786, 814153, 1155572, 1628306, 2311144, 3256612, 4622288, 6513224, 8955683, 13026448, 17911366, 35822732, 71645464, 143290928]

約数ペア:

[(1, 143290928), (2, 71645464), (4, 35822732), (8, 17911366), (11, 13026448), (16, 8955683), (22, 6513224), (31, 4622288), (44, 3256612), (62, 2311144), (88, 1628306), (124, 1155572), (176, 814153), (248, 577786), (341, 420208), (496, 288893), (682, 210104), (1364, 105052), (2728, 52526), (5456, 26263)]