137300548

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 312215904

約数和(自身を除く): 174915356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 946, 1078, 1204, 1481, 1892, 2107, 2156, 2962, 3311, 4214, 5924, 6622, 8428, 10367, 13244, 16291, 20734, 23177, 32582, 41468, 46354, 63683, 65164, 72569, 92708, 114037, 127366, 145138, 228074, 254732, 290276, 445781, 456148, 700513, 798259, 891562, 1401026, 1596518, 1783124, 2802052, 3120467, 3193036, 4903591, 6240934, 9807182, 12481868, 19614364, 34325137, 68650274, 137300548]

約数ペア:

[(1, 137300548), (2, 68650274), (4, 34325137), (7, 19614364), (11, 12481868), (14, 9807182), (22, 6240934), (28, 4903591), (43, 3193036), (44, 3120467), (49, 2802052), (77, 1783124), (86, 1596518), (98, 1401026), (154, 891562), (172, 798259), (196, 700513), (301, 456148), (308, 445781), (473, 290276), (539, 254732), (602, 228074), (946, 145138), (1078, 127366), (1204, 114037), (1481, 92708), (1892, 72569), (2107, 65164), (2156, 63683), (2962, 46354), (3311, 41468), (4214, 32582), (5924, 23177), (6622, 20734), (8428, 16291), (10367, 13244)]