180147148016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{26921}}^1$

素因数の和:27330

約数の個数: 80

約数和(自身を含む): 384695565408

約数和(自身を除く): 204548417392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 197, 386, 394, 772, 788, 1544, 1576, 2123, 2167, 3088, 3152, 4246, 4334, 8492, 8668, 16984, 17336, 26921, 33968, 34672, 38021, 53842, 76042, 107684, 152084, 215368, 296131, 304168, 418231, 430736, 592262, 608336, 836462, 1184524, 1672924, 2369048, 3345848, 4738096, 5195753, 5303437, 6691696, 10391506, 10606874, 20783012, 21213748, 41566024, 42427496, 57153283, 58337807, 83132048, 84854992, 114306566, 116675614, 228613132, 233351228, 457226264, 466702456, 914452528, 933404912, 1023563341, 2047126682, 4094253364, 8188506728, 11259196751, 16377013456, 22518393502, 45036787004, 90073574008, 180147148016]

約数ペア:

[(1, 180147148016), (2, 90073574008), (4, 45036787004), (8, 22518393502), (11, 16377013456), (16, 11259196751), (22, 8188506728), (44, 4094253364), (88, 2047126682), (176, 1023563341), (193, 933404912), (197, 914452528), (386, 466702456), (394, 457226264), (772, 233351228), (788, 228613132), (1544, 116675614), (1576, 114306566), (2123, 84854992), (2167, 83132048), (3088, 58337807), (3152, 57153283), (4246, 42427496), (4334, 41566024), (8492, 21213748), (8668, 20783012), (16984, 10606874), (17336, 10391506), (26921, 6691696), (33968, 5303437), (34672, 5195753), (38021, 4738096), (53842, 3345848), (76042, 2369048), (107684, 1672924), (152084, 1184524), (215368, 836462), (296131, 608336), (304168, 592262), (418231, 430736)]