121845772808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{21347}}^1$

素因数の和:21906

約数の個数: 64

約数和(自身を含む): 242485954560

約数和(自身を除く): 120640181752

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 463, 536, 926, 1541, 1852, 3082, 3704, 6164, 10649, 12328, 21298, 21347, 31021, 42596, 42694, 62042, 85192, 85388, 124084, 170776, 248168, 490981, 713483, 981962, 1426966, 1430249, 1963924, 2853932, 2860498, 3927848, 5707864, 5720996, 9883661, 11441992, 19767322, 32895727, 39534644, 65791454, 79069288, 131582908, 227324203, 263165816, 454648406, 662205287, 909296812, 1324410574, 1818593624, 2648821148, 5297642296, 15230721601, 30461443202, 60922886404, 121845772808]

約数ペア:

[(1, 121845772808), (2, 60922886404), (4, 30461443202), (8, 15230721601), (23, 5297642296), (46, 2648821148), (67, 1818593624), (92, 1324410574), (134, 909296812), (184, 662205287), (268, 454648406), (463, 263165816), (536, 227324203), (926, 131582908), (1541, 79069288), (1852, 65791454), (3082, 39534644), (3704, 32895727), (6164, 19767322), (10649, 11441992), (12328, 9883661), (21298, 5720996), (21347, 5707864), (31021, 3927848), (42596, 2860498), (42694, 2853932), (62042, 1963924), (85192, 1430249), (85388, 1426966), (124084, 981962), (170776, 713483), (248168, 490981)]