156918068528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8219}}^1\times {\mathrm{4831}}^1$

素因数の和:13090

約数の個数: 80

約数和(自身を含む): 344761267200

約数和(自身を除く): 187843198672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4831, 8219, 9662, 16438, 19324, 32876, 38648, 62803, 65752, 77296, 91789, 106847, 125606, 131504, 156161, 183578, 213694, 251212, 312322, 367156, 427388, 502424, 624644, 734312, 854776, 1004848, 1193257, 1249288, 1468624, 1709552, 2030093, 2386514, 2498576, 4060186, 4773028, 8120372, 9546056, 16240744, 19092112, 32481488, 39705989, 79411978, 158823956, 317647912, 516177857, 635295824, 754413791, 1032355714, 1508827582, 2064711428, 3017655164, 4129422856, 6035310328, 8258845712, 9807379283, 12070620656, 19614758566, 39229517132, 78459034264, 156918068528]

約数ペア:

[(1, 156918068528), (2, 78459034264), (4, 39229517132), (8, 19614758566), (13, 12070620656), (16, 9807379283), (19, 8258845712), (26, 6035310328), (38, 4129422856), (52, 3017655164), (76, 2064711428), (104, 1508827582), (152, 1032355714), (208, 754413791), (247, 635295824), (304, 516177857), (494, 317647912), (988, 158823956), (1976, 79411978), (3952, 39705989), (4831, 32481488), (8219, 19092112), (9662, 16240744), (16438, 9546056), (19324, 8120372), (32876, 4773028), (38648, 4060186), (62803, 2498576), (65752, 2386514), (77296, 2030093), (91789, 1709552), (106847, 1468624), (125606, 1249288), (131504, 1193257), (156161, 1004848), (183578, 854776), (213694, 734312), (251212, 624644), (312322, 502424), (367156, 427388)]