172381504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 359468928

約数和(自身を除く): 187087424

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 181, 184, 362, 368, 647, 724, 736, 1294, 1448, 1472, 2588, 2896, 4163, 5176, 5792, 8326, 10352, 11584, 14881, 16652, 20704, 29762, 33304, 41408, 59524, 66608, 117107, 119048, 133216, 234214, 238096, 266432, 468428, 476192, 936856, 952384, 1873712, 2693461, 3747424, 5386922, 7494848, 10773844, 21547688, 43095376, 86190752, 172381504]

約数ペア:

[(1, 172381504), (2, 86190752), (4, 43095376), (8, 21547688), (16, 10773844), (23, 7494848), (32, 5386922), (46, 3747424), (64, 2693461), (92, 1873712), (181, 952384), (184, 936856), (362, 476192), (368, 468428), (647, 266432), (724, 238096), (736, 234214), (1294, 133216), (1448, 119048), (1472, 117107), (2588, 66608), (2896, 59524), (4163, 41408), (5176, 33304), (5792, 29762), (8326, 20704), (10352, 16652), (11584, 14881)]