124401326

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 231604224

約数和(自身を除く): 107202898

約数列:

[1, 2, 7, 14, 31, 37, 61, 62, 74, 122, 127, 217, 254, 259, 427, 434, 518, 854, 889, 1147, 1778, 1891, 2257, 2294, 3782, 3937, 4514, 4699, 7747, 7874, 8029, 9398, 13237, 15494, 15799, 16058, 26474, 27559, 31598, 32893, 54229, 55118, 65786, 69967, 108458, 139934, 145669, 240157, 286639, 291338, 480314, 489769, 573278, 979538, 1019683, 1681099, 2006473, 2039366, 3362198, 4012946, 8885809, 17771618, 62200663, 124401326]

約数ペア:

[(1, 124401326), (2, 62200663), (7, 17771618), (14, 8885809), (31, 4012946), (37, 3362198), (61, 2039366), (62, 2006473), (74, 1681099), (122, 1019683), (127, 979538), (217, 573278), (254, 489769), (259, 480314), (427, 291338), (434, 286639), (518, 240157), (854, 145669), (889, 139934), (1147, 108458), (1778, 69967), (1891, 65786), (2257, 55118), (2294, 54229), (3782, 32893), (3937, 31598), (4514, 27559), (4699, 26474), (7747, 16058), (7874, 15799), (8029, 15494), (9398, 13237)]