163087996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 308629440

約数和(自身を除く): 145541444

約数列:

[1, 2, 4, 29, 41, 53, 58, 82, 106, 116, 164, 212, 647, 1189, 1294, 1537, 2173, 2378, 2588, 3074, 4346, 4756, 6148, 8692, 18763, 26527, 34291, 37526, 53054, 63017, 68582, 75052, 106108, 126034, 137164, 252068, 769283, 994439, 1405931, 1538566, 1988878, 2811862, 3077132, 3977756, 5623724, 40771999, 81543998, 163087996]

約数ペア:

[(1, 163087996), (2, 81543998), (4, 40771999), (29, 5623724), (41, 3977756), (53, 3077132), (58, 2811862), (82, 1988878), (106, 1538566), (116, 1405931), (164, 994439), (212, 769283), (647, 252068), (1189, 137164), (1294, 126034), (1537, 106108), (2173, 75052), (2378, 68582), (2588, 63017), (3074, 53054), (4346, 37526), (4756, 34291), (6148, 26527), (8692, 18763)]