8161004096

素因数分解:

$2^6\times 7^2\times {\mathrm{167}}^1\times {\mathrm{15583}}^1$

素因数の和:15776

約数の個数: 84

約数和(自身を含む): 18952512768

約数和(自身を除く): 10791508672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 167, 196, 224, 334, 392, 448, 668, 784, 1169, 1336, 1568, 2338, 2672, 3136, 4676, 5344, 8183, 9352, 10688, 15583, 16366, 18704, 31166, 32732, 37408, 62332, 65464, 74816, 109081, 124664, 130928, 218162, 249328, 261856, 436324, 498656, 523712, 763567, 872648, 997312, 1527134, 1745296, 2602361, 3054268, 3490592, 5204722, 6108536, 6981184, 10409444, 12217072, 18216527, 20818888, 24434144, 36433054, 41637776, 48868288, 72866108, 83275552, 127515689, 145732216, 166551104, 255031378, 291464432, 510062756, 582928864, 1020125512, 1165857728, 2040251024, 4080502048, 8161004096]

約数ペア:

[(1, 8161004096), (2, 4080502048), (4, 2040251024), (7, 1165857728), (8, 1020125512), (14, 582928864), (16, 510062756), (28, 291464432), (32, 255031378), (49, 166551104), (56, 145732216), (64, 127515689), (98, 83275552), (112, 72866108), (167, 48868288), (196, 41637776), (224, 36433054), (334, 24434144), (392, 20818888), (448, 18216527), (668, 12217072), (784, 10409444), (1169, 6981184), (1336, 6108536), (1568, 5204722), (2338, 3490592), (2672, 3054268), (3136, 2602361), (4676, 1745296), (5344, 1527134), (8183, 997312), (9352, 872648), (10688, 763567), (15583, 523712), (16366, 498656), (18704, 436324), (31166, 261856), (32732, 249328), (37408, 218162), (62332, 130928), (65464, 124664), (74816, 109081)]