156744391888

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1\times {\mathrm{9323}}^1$

素因数の和:12872

約数の個数: 80

約数和(自身を含む): 355288260096

約数和(自身を除く): 198543868208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 3491, 4816, 6982, 9323, 13964, 18646, 24437, 27928, 37292, 48874, 55856, 65261, 74584, 97748, 130522, 149168, 150113, 195496, 261044, 300226, 390992, 400889, 522088, 600452, 801778, 1044176, 1050791, 1200904, 1603556, 2101582, 2401808, 2806223, 3207112, 4203164, 5612446, 6414224, 8406328, 11224892, 16812656, 22449784, 32546593, 44899568, 65093186, 130186372, 227826151, 260372744, 455652302, 520745488, 911304604, 1399503499, 1822609208, 2799006998, 3645218416, 5598013996, 9796524493, 11196027992, 19593048986, 22392055984, 39186097972, 78372195944, 156744391888]

約数ペア:

[(1, 156744391888), (2, 78372195944), (4, 39186097972), (7, 22392055984), (8, 19593048986), (14, 11196027992), (16, 9796524493), (28, 5598013996), (43, 3645218416), (56, 2799006998), (86, 1822609208), (112, 1399503499), (172, 911304604), (301, 520745488), (344, 455652302), (602, 260372744), (688, 227826151), (1204, 130186372), (2408, 65093186), (3491, 44899568), (4816, 32546593), (6982, 22449784), (9323, 16812656), (13964, 11224892), (18646, 8406328), (24437, 6414224), (27928, 5612446), (37292, 4203164), (48874, 3207112), (55856, 2806223), (65261, 2401808), (74584, 2101582), (97748, 1603556), (130522, 1200904), (149168, 1050791), (150113, 1044176), (195496, 801778), (261044, 600452), (300226, 522088), (390992, 400889)]