164089016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11908

約数の個数: 64

約数和(自身を含む): 398630400

約数和(自身を除く): 234541384

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 11863, 13832, 23726, 47452, 83041, 94904, 154219, 166082, 225397, 308438, 332164, 450794, 616876, 664328, 901588, 1079533, 1233752, 1577779, 1803176, 2159066, 2930161, 3155558, 4318132, 5860322, 6311116, 8636264, 11720644, 12622232, 20511127, 23441288, 41022254, 82044508, 164089016]

約数ペア:

[(1, 164089016), (2, 82044508), (4, 41022254), (7, 23441288), (8, 20511127), (13, 12622232), (14, 11720644), (19, 8636264), (26, 6311116), (28, 5860322), (38, 4318132), (52, 3155558), (56, 2930161), (76, 2159066), (91, 1803176), (104, 1577779), (133, 1233752), (152, 1079533), (182, 901588), (247, 664328), (266, 616876), (364, 450794), (494, 332164), (532, 308438), (728, 225397), (988, 166082), (1064, 154219), (1729, 94904), (1976, 83041), (3458, 47452), (6916, 23726), (11863, 13832)]