171949232

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16906

約数の個数: 60

約数和(自身を含む): 417379536

約数和(自身を除く): 245430304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 16871, 33742, 67484, 118097, 134968, 219323, 236194, 269936, 438646, 472388, 826679, 877292, 944776, 1535261, 1653358, 1754584, 1889552, 3070522, 3306716, 3509168, 6141044, 6613432, 10746827, 12282088, 13226864, 21493654, 24564176, 42987308, 85974616, 171949232]

約数ペア:

[(1, 171949232), (2, 85974616), (4, 42987308), (7, 24564176), (8, 21493654), (13, 13226864), (14, 12282088), (16, 10746827), (26, 6613432), (28, 6141044), (49, 3509168), (52, 3306716), (56, 3070522), (91, 1889552), (98, 1754584), (104, 1653358), (112, 1535261), (182, 944776), (196, 877292), (208, 826679), (364, 472388), (392, 438646), (637, 269936), (728, 236194), (784, 219323), (1274, 134968), (1456, 118097), (2548, 67484), (5096, 33742), (10192, 16871)]