12615168

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 34569216

約数和(自身を除く): 21954048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 191, 192, 256, 258, 344, 382, 384, 512, 516, 573, 688, 764, 768, 1032, 1146, 1376, 1528, 1536, 2064, 2292, 2752, 3056, 4128, 4584, 5504, 6112, 8213, 8256, 9168, 11008, 12224, 16426, 16512, 18336, 22016, 24448, 24639, 32852, 33024, 36672, 48896, 49278, 65704, 66048, 73344, 97792, 98556, 131408, 146688, 197112, 262816, 293376, 394224, 525632, 788448, 1051264, 1576896, 2102528, 3153792, 4205056, 6307584, 12615168]

約数ペア:

[(1, 12615168), (2, 6307584), (3, 4205056), (4, 3153792), (6, 2102528), (8, 1576896), (12, 1051264), (16, 788448), (24, 525632), (32, 394224), (43, 293376), (48, 262816), (64, 197112), (86, 146688), (96, 131408), (128, 98556), (129, 97792), (172, 73344), (191, 66048), (192, 65704), (256, 49278), (258, 48896), (344, 36672), (382, 33024), (384, 32852), (512, 24639), (516, 24448), (573, 22016), (688, 18336), (764, 16512), (768, 16426), (1032, 12224), (1146, 11008), (1376, 9168), (1528, 8256), (1536, 8213), (2064, 6112), (2292, 5504), (2752, 4584), (3056, 4128)]