190233344

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 439541760

約数和(自身を除く): 249308416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1279, 1328, 1792, 2324, 2558, 2656, 4648, 5116, 5312, 8953, 9296, 10232, 10624, 17906, 18592, 20464, 21248, 35812, 37184, 40928, 71624, 74368, 81856, 106157, 143248, 148736, 163712, 212314, 286496, 327424, 424628, 572992, 743099, 849256, 1145984, 1486198, 1698512, 2291968, 2972396, 3397024, 5944792, 6794048, 11889584, 13588096, 23779168, 27176192, 47558336, 95116672, 190233344]

約数ペア:

[(1, 190233344), (2, 95116672), (4, 47558336), (7, 27176192), (8, 23779168), (14, 13588096), (16, 11889584), (28, 6794048), (32, 5944792), (56, 3397024), (64, 2972396), (83, 2291968), (112, 1698512), (128, 1486198), (166, 1145984), (224, 849256), (256, 743099), (332, 572992), (448, 424628), (581, 327424), (664, 286496), (896, 212314), (1162, 163712), (1279, 148736), (1328, 143248), (1792, 106157), (2324, 81856), (2558, 74368), (2656, 71624), (4648, 40928), (5116, 37184), (5312, 35812), (8953, 21248), (9296, 20464), (10232, 18592), (10624, 17906)]