156931717764

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{5471}}^1$

素因数の和:5937

約数の個数: 96

約数和(自身を含む): 375690534912

約数和(自身を除く): 218758817148

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 257, 262, 284, 393, 426, 514, 524, 771, 786, 852, 1028, 1542, 1572, 3084, 5471, 9301, 10942, 16413, 18247, 18602, 21884, 27903, 32826, 33667, 36494, 37204, 54741, 55806, 65652, 67334, 72988, 101001, 109482, 111612, 134668, 202002, 218964, 388441, 404004, 716701, 776882, 1165323, 1406047, 1433402, 1553764, 2150103, 2330646, 2390357, 2812094, 2866804, 4218141, 4300206, 4661292, 4780714, 5624188, 7171071, 8436282, 8600412, 9561428, 14342142, 16872564, 28684284, 50885771, 99829337, 101771542, 152657313, 184192157, 199658674, 203543084, 299488011, 305314626, 368384314, 399317348, 552576471, 598976022, 610629252, 736768628, 1105152942, 1197952044, 2210305884, 13077643147, 26155286294, 39232929441, 52310572588, 78465858882, 156931717764]

約数ペア:

[(1, 156931717764), (2, 78465858882), (3, 52310572588), (4, 39232929441), (6, 26155286294), (12, 13077643147), (71, 2210305884), (131, 1197952044), (142, 1105152942), (213, 736768628), (257, 610629252), (262, 598976022), (284, 552576471), (393, 399317348), (426, 368384314), (514, 305314626), (524, 299488011), (771, 203543084), (786, 199658674), (852, 184192157), (1028, 152657313), (1542, 101771542), (1572, 99829337), (3084, 50885771), (5471, 28684284), (9301, 16872564), (10942, 14342142), (16413, 9561428), (18247, 8600412), (18602, 8436282), (21884, 7171071), (27903, 5624188), (32826, 4780714), (33667, 4661292), (36494, 4300206), (37204, 4218141), (54741, 2866804), (55806, 2812094), (65652, 2390357), (67334, 2330646), (72988, 2150103), (101001, 1553764), (109482, 1433402), (111612, 1406047), (134668, 1165323), (202002, 776882), (218964, 716701), (388441, 404004)]