194889216

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 522810288

約数和(自身を除く): 327921072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 701, 724, 768, 1086, 1402, 1448, 1536, 2103, 2172, 2804, 2896, 4206, 4344, 5608, 5792, 8412, 8688, 11216, 11584, 16824, 17376, 22432, 23168, 33648, 34752, 44864, 46336, 67296, 69504, 89728, 92672, 126881, 134592, 139008, 179456, 253762, 269184, 278016, 358912, 380643, 507524, 538368, 761286, 1015048, 1076736, 1522572, 2030096, 3045144, 4060192, 6090288, 8120384, 12180576, 16240768, 24361152, 32481536, 48722304, 64963072, 97444608, 194889216]

約数ペア:

[(1, 194889216), (2, 97444608), (3, 64963072), (4, 48722304), (6, 32481536), (8, 24361152), (12, 16240768), (16, 12180576), (24, 8120384), (32, 6090288), (48, 4060192), (64, 3045144), (96, 2030096), (128, 1522572), (181, 1076736), (192, 1015048), (256, 761286), (362, 538368), (384, 507524), (512, 380643), (543, 358912), (701, 278016), (724, 269184), (768, 253762), (1086, 179456), (1402, 139008), (1448, 134592), (1536, 126881), (2103, 92672), (2172, 89728), (2804, 69504), (2896, 67296), (4206, 46336), (4344, 44864), (5608, 34752), (5792, 33648), (8412, 23168), (8688, 22432), (11216, 17376), (11584, 16824)]