156768695488

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2803}}^1\times {\mathrm{20323}}^1$

素因数の和:23181

約数の個数: 56

約数和(自身を含む): 318451715648

約数和(自身を除く): 161683020160

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 2803, 5606, 11212, 20323, 22424, 40646, 44848, 81292, 89696, 120529, 162584, 179392, 241058, 325168, 482116, 650336, 873889, 964232, 1300672, 1747778, 1928464, 3495556, 3856928, 6991112, 7713856, 13982224, 27964448, 55928896, 56965369, 113930738, 227861476, 455722952, 911445904, 1822891808, 2449510867, 3645783616, 4899021734, 9798043468, 19596086936, 39192173872, 78384347744, 156768695488]

約数ペア:

[(1, 156768695488), (2, 78384347744), (4, 39192173872), (8, 19596086936), (16, 9798043468), (32, 4899021734), (43, 3645783616), (64, 2449510867), (86, 1822891808), (172, 911445904), (344, 455722952), (688, 227861476), (1376, 113930738), (2752, 56965369), (2803, 55928896), (5606, 27964448), (11212, 13982224), (20323, 7713856), (22424, 6991112), (40646, 3856928), (44848, 3495556), (81292, 1928464), (89696, 1747778), (120529, 1300672), (162584, 964232), (179392, 873889), (241058, 650336), (325168, 482116)]