164638314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 366661152

約数和(自身を除く): 202022838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 347, 387, 613, 694, 774, 1041, 1226, 1839, 2082, 3123, 3678, 5517, 6246, 11034, 14921, 26359, 29842, 44763, 52718, 79077, 89526, 134289, 158154, 212711, 237231, 268578, 425422, 474462, 638133, 1276266, 1914399, 3828798, 9146573, 18293146, 27439719, 54879438, 82319157, 164638314]

約数ペア:

[(1, 164638314), (2, 82319157), (3, 54879438), (6, 27439719), (9, 18293146), (18, 9146573), (43, 3828798), (86, 1914399), (129, 1276266), (258, 638133), (347, 474462), (387, 425422), (613, 268578), (694, 237231), (774, 212711), (1041, 158154), (1226, 134289), (1839, 89526), (2082, 79077), (3123, 52718), (3678, 44763), (5517, 29842), (6246, 26359), (11034, 14921)]