189881208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 564323760

約数和(自身を除く): 374442552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 197, 198, 264, 394, 396, 591, 788, 792, 1182, 1217, 1576, 1773, 2167, 2364, 2434, 3546, 3651, 4334, 4728, 4868, 6501, 7092, 7302, 8668, 9736, 10953, 13002, 13387, 14184, 14604, 17336, 19503, 21906, 26004, 26774, 29208, 39006, 40161, 43812, 52008, 53548, 78012, 80322, 87624, 107096, 120483, 156024, 160644, 239749, 240966, 321288, 479498, 481932, 719247, 958996, 963864, 1438494, 1917992, 2157741, 2637239, 2876988, 4315482, 5274478, 5753976, 7911717, 8630964, 10548956, 15823434, 17261928, 21097912, 23735151, 31646868, 47470302, 63293736, 94940604, 189881208]

約数ペア:

[(1, 189881208), (2, 94940604), (3, 63293736), (4, 47470302), (6, 31646868), (8, 23735151), (9, 21097912), (11, 17261928), (12, 15823434), (18, 10548956), (22, 8630964), (24, 7911717), (33, 5753976), (36, 5274478), (44, 4315482), (66, 2876988), (72, 2637239), (88, 2157741), (99, 1917992), (132, 1438494), (197, 963864), (198, 958996), (264, 719247), (394, 481932), (396, 479498), (591, 321288), (788, 240966), (792, 239749), (1182, 160644), (1217, 156024), (1576, 120483), (1773, 107096), (2167, 87624), (2364, 80322), (2434, 78012), (3546, 53548), (3651, 52008), (4334, 43812), (4728, 40161), (4868, 39006), (6501, 29208), (7092, 26774), (7302, 26004), (8668, 21906), (9736, 19503), (10953, 17336), (13002, 14604), (13387, 14184)]