172077824

素因数分解:

$2^8\times {\mathrm{37}}^2\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 54

約数和(自身を含む): 353736684

約数和(自身を除く): 181658860

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 491, 592, 982, 1184, 1369, 1964, 2368, 2738, 3928, 4736, 5476, 7856, 9472, 10952, 15712, 18167, 21904, 31424, 36334, 43808, 62848, 72668, 87616, 125696, 145336, 175232, 290672, 350464, 581344, 672179, 1162688, 1344358, 2325376, 2688716, 4650752, 5377432, 10754864, 21509728, 43019456, 86038912, 172077824]

約数ペア:

[(1, 172077824), (2, 86038912), (4, 43019456), (8, 21509728), (16, 10754864), (32, 5377432), (37, 4650752), (64, 2688716), (74, 2325376), (128, 1344358), (148, 1162688), (256, 672179), (296, 581344), (491, 350464), (592, 290672), (982, 175232), (1184, 145336), (1369, 125696), (1964, 87616), (2368, 72668), (2738, 62848), (3928, 43808), (4736, 36334), (5476, 31424), (7856, 21904), (9472, 18167), (10952, 15712)]