165659268

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{19471}}^1$

素因数の和:20187

約数の個数: 24

約数和(自身を含む): 387103360

約数和(自身を除く): 221444092

約数列:

[1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2836, 4254, 8508, 19471, 38942, 58413, 77884, 116826, 233652, 13804939, 27609878, 41414817, 55219756, 82829634, 165659268]

約数ペア:

[(1, 165659268), (2, 82829634), (3, 55219756), (4, 41414817), (6, 27609878), (12, 13804939), (709, 233652), (1418, 116826), (2127, 77884), (2836, 58413), (4254, 38942), (8508, 19471)]