168647537344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{969863}}^1$

素因数の和:969918

約数の個数: 112

約数和(自身を含む): 413860366080

約数和(自身を除く): 245212828736

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 832, 836, 988, 1144, 1216, 1672, 1976, 2288, 2717, 3344, 3952, 4576, 5434, 6688, 7904, 9152, 10868, 13376, 15808, 21736, 43472, 86944, 173888, 969863, 1939726, 3879452, 7758904, 10668493, 12608219, 15517808, 18427397, 21336986, 25216438, 31035616, 36854794, 42673972, 50432876, 62071232, 73709588, 85347944, 100865752, 138690409, 147419176, 170695888, 201731504, 202701367, 239556161, 277380818, 294838352, 341391776, 403463008, 405402734, 479112322, 554761636, 589676704, 682783552, 806926016, 810805468, 958224644, 1109523272, 1179353408, 1621610936, 1916449288, 2219046544, 2635117771, 3243221872, 3832898576, 4438093088, 5270235542, 6486443744, 7665797152, 8876186176, 10540471084, 12972887488, 15331594304, 21080942168, 42161884336, 84323768672, 168647537344]

約数ペア:

[(1, 168647537344), (2, 84323768672), (4, 42161884336), (8, 21080942168), (11, 15331594304), (13, 12972887488), (16, 10540471084), (19, 8876186176), (22, 7665797152), (26, 6486443744), (32, 5270235542), (38, 4438093088), (44, 3832898576), (52, 3243221872), (64, 2635117771), (76, 2219046544), (88, 1916449288), (104, 1621610936), (143, 1179353408), (152, 1109523272), (176, 958224644), (208, 810805468), (209, 806926016), (247, 682783552), (286, 589676704), (304, 554761636), (352, 479112322), (416, 405402734), (418, 403463008), (494, 341391776), (572, 294838352), (608, 277380818), (704, 239556161), (832, 202701367), (836, 201731504), (988, 170695888), (1144, 147419176), (1216, 138690409), (1672, 100865752), (1976, 85347944), (2288, 73709588), (2717, 62071232), (3344, 50432876), (3952, 42673972), (4576, 36854794), (5434, 31035616), (6688, 25216438), (7904, 21336986), (9152, 18427397), (10868, 15517808), (13376, 12608219), (15808, 10668493), (21736, 7758904), (43472, 3879452), (86944, 1939726), (173888, 969863)]