196281344

素因数分解:

$2^{10}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 88

約数和(自身を含む): 453942720

約数和(自身を除く): 257661376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 197, 224, 256, 278, 394, 448, 512, 556, 788, 896, 973, 1024, 1112, 1379, 1576, 1792, 1946, 2224, 2758, 3152, 3584, 3892, 4448, 5516, 6304, 7168, 7784, 8896, 11032, 12608, 15568, 17792, 22064, 25216, 27383, 31136, 35584, 44128, 50432, 54766, 62272, 71168, 88256, 100864, 109532, 124544, 142336, 176512, 191681, 201728, 219064, 249088, 353024, 383362, 438128, 498176, 706048, 766724, 876256, 996352, 1412096, 1533448, 1752512, 3066896, 3505024, 6133792, 7010048, 12267584, 14020096, 24535168, 28040192, 49070336, 98140672, 196281344]

約数ペア:

[(1, 196281344), (2, 98140672), (4, 49070336), (7, 28040192), (8, 24535168), (14, 14020096), (16, 12267584), (28, 7010048), (32, 6133792), (56, 3505024), (64, 3066896), (112, 1752512), (128, 1533448), (139, 1412096), (197, 996352), (224, 876256), (256, 766724), (278, 706048), (394, 498176), (448, 438128), (512, 383362), (556, 353024), (788, 249088), (896, 219064), (973, 201728), (1024, 191681), (1112, 176512), (1379, 142336), (1576, 124544), (1792, 109532), (1946, 100864), (2224, 88256), (2758, 71168), (3152, 62272), (3584, 54766), (3892, 50432), (4448, 44128), (5516, 35584), (6304, 31136), (7168, 27383), (7784, 25216), (8896, 22064), (11032, 17792), (12608, 15568)]