156940185584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{111467}}^1$

素因数の和:112462

約数の個数: 80

約数和(自身を含む): 374632355328

約数和(自身を除く): 217692169744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 967, 1456, 1934, 3868, 6769, 7736, 12571, 13538, 15472, 25142, 27076, 50284, 54152, 87997, 100568, 108304, 111467, 175994, 201136, 222934, 351988, 445868, 703976, 780269, 891736, 1407952, 1449071, 1560538, 1783472, 2898142, 3121076, 5796284, 6242152, 10143497, 11592568, 12484304, 20286994, 23185136, 40573988, 81147976, 107788589, 162295952, 215577178, 431154356, 754520123, 862308712, 1401251657, 1509040246, 1724617424, 2802503314, 3018080492, 5605006628, 6036160984, 9808761599, 11210013256, 12072321968, 19617523198, 22420026512, 39235046396, 78470092792, 156940185584]

約数ペア:

[(1, 156940185584), (2, 78470092792), (4, 39235046396), (7, 22420026512), (8, 19617523198), (13, 12072321968), (14, 11210013256), (16, 9808761599), (26, 6036160984), (28, 5605006628), (52, 3018080492), (56, 2802503314), (91, 1724617424), (104, 1509040246), (112, 1401251657), (182, 862308712), (208, 754520123), (364, 431154356), (728, 215577178), (967, 162295952), (1456, 107788589), (1934, 81147976), (3868, 40573988), (6769, 23185136), (7736, 20286994), (12571, 12484304), (13538, 11592568), (15472, 10143497), (25142, 6242152), (27076, 5796284), (50284, 3121076), (54152, 2898142), (87997, 1783472), (100568, 1560538), (108304, 1449071), (111467, 1407952), (175994, 891736), (201136, 780269), (222934, 703976), (351988, 445868)]