127997358432

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{80141}}^1$

素因数の和:80412

約数の個数: 96

約数和(自身を含む): 341227966464

約数和(自身を除く): 213230608032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1016, 1048, 1524, 1572, 2032, 2096, 3048, 3144, 4064, 4192, 6096, 6288, 12192, 12576, 16637, 33274, 49911, 66548, 80141, 99822, 133096, 160282, 199644, 240423, 266192, 320564, 399288, 480846, 532384, 641128, 798576, 961692, 1282256, 1597152, 1923384, 2564512, 3846768, 7693536, 10177907, 10498471, 20355814, 20996942, 30533721, 31495413, 40711628, 41993884, 61067442, 62990826, 81423256, 83987768, 122134884, 125981652, 162846512, 167975536, 244269768, 251963304, 325693024, 335951072, 488539536, 503926608, 977079072, 1007853216, 1333305817, 2666611634, 3999917451, 5333223268, 7999834902, 10666446536, 15999669804, 21332893072, 31999339608, 42665786144, 63998679216, 127997358432]

約数ペア:

[(1, 127997358432), (2, 63998679216), (3, 42665786144), (4, 31999339608), (6, 21332893072), (8, 15999669804), (12, 10666446536), (16, 7999834902), (24, 5333223268), (32, 3999917451), (48, 2666611634), (96, 1333305817), (127, 1007853216), (131, 977079072), (254, 503926608), (262, 488539536), (381, 335951072), (393, 325693024), (508, 251963304), (524, 244269768), (762, 167975536), (786, 162846512), (1016, 125981652), (1048, 122134884), (1524, 83987768), (1572, 81423256), (2032, 62990826), (2096, 61067442), (3048, 41993884), (3144, 40711628), (4064, 31495413), (4192, 30533721), (6096, 20996942), (6288, 20355814), (12192, 10498471), (12576, 10177907), (16637, 7693536), (33274, 3846768), (49911, 2564512), (66548, 1923384), (80141, 1597152), (99822, 1282256), (133096, 961692), (160282, 798576), (199644, 641128), (240423, 532384), (266192, 480846), (320564, 399288)]