155848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 48

約数和(自身を含む): 383040

約数和(自身を除く): 227192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 484, 506, 616, 644, 847, 968, 1012, 1288, 1694, 1771, 2024, 2783, 3388, 3542, 5566, 6776, 7084, 11132, 14168, 19481, 22264, 38962, 77924, 155848]

約数ペア:

[(1, 155848), (2, 77924), (4, 38962), (7, 22264), (8, 19481), (11, 14168), (14, 11132), (22, 7084), (23, 6776), (28, 5566), (44, 3542), (46, 3388), (56, 2783), (77, 2024), (88, 1771), (92, 1694), (121, 1288), (154, 1012), (161, 968), (184, 847), (242, 644), (253, 616), (308, 506), (322, 484)]