57185128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 148619520

約数和(自身を除く): 91434392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 193, 259, 286, 296, 308, 364, 386, 407, 481, 518, 572, 616, 728, 772, 814, 962, 1001, 1036, 1144, 1351, 1544, 1628, 1924, 2002, 2072, 2123, 2509, 2702, 2849, 3256, 3367, 3848, 4004, 4246, 5018, 5291, 5404, 5698, 6734, 7141, 8008, 8492, 10036, 10582, 10808, 11396, 13468, 14282, 14861, 16984, 17563, 20072, 21164, 22792, 26936, 27599, 28564, 29722, 35126, 37037, 42328, 49987, 55198, 57128, 59444, 70252, 74074, 78551, 92833, 99974, 110396, 118888, 140504, 148148, 157102, 185666, 193193, 199948, 220792, 296296, 314204, 371332, 386386, 399896, 549857, 628408, 649831, 742664, 772772, 1021163, 1099714, 1299662, 1545544, 2042326, 2199428, 2599324, 4084652, 4398856, 5198648, 7148141, 8169304, 14296282, 28592564, 57185128]

約数ペア:

[(1, 57185128), (2, 28592564), (4, 14296282), (7, 8169304), (8, 7148141), (11, 5198648), (13, 4398856), (14, 4084652), (22, 2599324), (26, 2199428), (28, 2042326), (37, 1545544), (44, 1299662), (52, 1099714), (56, 1021163), (74, 772772), (77, 742664), (88, 649831), (91, 628408), (104, 549857), (143, 399896), (148, 386386), (154, 371332), (182, 314204), (193, 296296), (259, 220792), (286, 199948), (296, 193193), (308, 185666), (364, 157102), (386, 148148), (407, 140504), (481, 118888), (518, 110396), (572, 99974), (616, 92833), (728, 78551), (772, 74074), (814, 70252), (962, 59444), (1001, 57128), (1036, 55198), (1144, 49987), (1351, 42328), (1544, 37037), (1628, 35126), (1924, 29722), (2002, 28564), (2072, 27599), (2123, 26936), (2509, 22792), (2702, 21164), (2849, 20072), (3256, 17563), (3367, 16984), (3848, 14861), (4004, 14282), (4246, 13468), (5018, 11396), (5291, 10808), (5404, 10582), (5698, 10036), (6734, 8492), (7141, 8008)]