15666981448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{16693}}^1$

素因数の和:16886

約数の個数: 64

約数和(自身を含む): 31876191360

約数和(自身を除く): 16209209912

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 103, 134, 136, 206, 268, 412, 536, 824, 1139, 1751, 2278, 3502, 4556, 6901, 7004, 9112, 13802, 14008, 16693, 27604, 33386, 55208, 66772, 117317, 133544, 234634, 283781, 469268, 567562, 938536, 1118431, 1135124, 1719379, 2236862, 2270248, 3438758, 4473724, 6877516, 8947448, 13755032, 19013327, 29229443, 38026654, 58458886, 76053308, 115198393, 116917772, 152106616, 230396786, 233835544, 460793572, 921587144, 1958372681, 3916745362, 7833490724, 15666981448]

約数ペア:

[(1, 15666981448), (2, 7833490724), (4, 3916745362), (8, 1958372681), (17, 921587144), (34, 460793572), (67, 233835544), (68, 230396786), (103, 152106616), (134, 116917772), (136, 115198393), (206, 76053308), (268, 58458886), (412, 38026654), (536, 29229443), (824, 19013327), (1139, 13755032), (1751, 8947448), (2278, 6877516), (3502, 4473724), (4556, 3438758), (6901, 2270248), (7004, 2236862), (9112, 1719379), (13802, 1135124), (14008, 1118431), (16693, 938536), (27604, 567562), (33386, 469268), (55208, 283781), (66772, 234634), (117317, 133544)]