127580908

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 293529600

約数和(自身を除く): 165948692

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 311, 322, 343, 364, 598, 622, 637, 644, 686, 1127, 1196, 1244, 1274, 1372, 2093, 2177, 2254, 2548, 4043, 4186, 4354, 4459, 4508, 7153, 7889, 8086, 8372, 8708, 8918, 14306, 14651, 15239, 15778, 16172, 17836, 28301, 28612, 29302, 30478, 31556, 50071, 56602, 58604, 60956, 92989, 100142, 102557, 106673, 113204, 185978, 198107, 200284, 205114, 213346, 350497, 371956, 396214, 410228, 426692, 650923, 700994, 792428, 1301846, 1386749, 1401988, 2453479, 2603692, 2773498, 4556461, 4906958, 5546996, 9112922, 9813916, 18225844, 31895227, 63790454, 127580908]

約数ペア:

[(1, 127580908), (2, 63790454), (4, 31895227), (7, 18225844), (13, 9813916), (14, 9112922), (23, 5546996), (26, 4906958), (28, 4556461), (46, 2773498), (49, 2603692), (52, 2453479), (91, 1401988), (92, 1386749), (98, 1301846), (161, 792428), (182, 700994), (196, 650923), (299, 426692), (311, 410228), (322, 396214), (343, 371956), (364, 350497), (598, 213346), (622, 205114), (637, 200284), (644, 198107), (686, 185978), (1127, 113204), (1196, 106673), (1244, 102557), (1274, 100142), (1372, 92989), (2093, 60956), (2177, 58604), (2254, 56602), (2548, 50071), (4043, 31556), (4186, 30478), (4354, 29302), (4459, 28612), (4508, 28301), (7153, 17836), (7889, 16172), (8086, 15778), (8372, 15239), (8708, 14651), (8918, 14306)]