164420528085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{3919}}^1$

素因数の和:4719

約数の個数: 96

約数和(自身を含む): 313841848320

約数和(自身を除く): 149421320235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 647, 655, 1179, 1441, 1941, 1965, 3235, 3919, 4323, 5823, 5895, 7117, 7205, 9705, 11757, 12969, 19595, 21351, 21615, 29115, 35271, 35585, 43109, 58785, 64053, 64845, 84757, 106755, 129327, 176355, 215545, 254271, 320265, 387981, 423785, 513389, 646635, 762813, 932327, 1271355, 1540167, 1939905, 2535593, 2566945, 2796981, 3814065, 4620501, 4661635, 5647279, 7606779, 7700835, 8390943, 12677965, 13984905, 16941837, 22820337, 23102505, 27891523, 28236395, 38033895, 41954715, 50825511, 83674569, 84709185, 114101685, 139457615, 251023707, 254127555, 332162683, 418372845, 996488049, 1255118535, 1660813415, 2989464147, 3653789513, 4982440245, 10961368539, 14947320735, 18268947565, 32884105617, 54806842695, 164420528085]

約数ペア:

[(1, 164420528085), (3, 54806842695), (5, 32884105617), (9, 18268947565), (11, 14947320735), (15, 10961368539), (33, 4982440245), (45, 3653789513), (55, 2989464147), (99, 1660813415), (131, 1255118535), (165, 996488049), (393, 418372845), (495, 332162683), (647, 254127555), (655, 251023707), (1179, 139457615), (1441, 114101685), (1941, 84709185), (1965, 83674569), (3235, 50825511), (3919, 41954715), (4323, 38033895), (5823, 28236395), (5895, 27891523), (7117, 23102505), (7205, 22820337), (9705, 16941837), (11757, 13984905), (12969, 12677965), (19595, 8390943), (21351, 7700835), (21615, 7606779), (29115, 5647279), (35271, 4661635), (35585, 4620501), (43109, 3814065), (58785, 2796981), (64053, 2566945), (64845, 2535593), (84757, 1939905), (106755, 1540167), (129327, 1271355), (176355, 932327), (215545, 762813), (254271, 646635), (320265, 513389), (387981, 423785)]