121425304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 312076800

約数和(自身を除く): 190651496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 59, 77, 88, 91, 104, 118, 143, 154, 182, 236, 257, 286, 308, 364, 413, 472, 514, 572, 616, 649, 728, 767, 826, 1001, 1028, 1144, 1298, 1534, 1652, 1799, 2002, 2056, 2596, 2827, 3068, 3304, 3341, 3598, 4004, 4543, 5192, 5369, 5654, 6136, 6682, 7196, 8008, 8437, 9086, 10738, 11308, 13364, 14392, 15163, 16874, 18172, 19789, 21476, 22616, 23387, 26728, 30326, 33748, 36344, 36751, 39578, 42952, 46774, 59059, 60652, 67496, 73502, 79156, 93548, 106141, 118118, 121304, 147004, 158312, 166793, 187096, 197119, 212282, 236236, 257257, 294008, 333586, 394238, 424564, 472472, 514514, 667172, 788476, 849128, 1029028, 1167551, 1334344, 1379833, 1576952, 2058056, 2168309, 2335102, 2759666, 4336618, 4670204, 5519332, 8673236, 9340408, 11038664, 15178163, 17346472, 30356326, 60712652, 121425304]

約数ペア:

[(1, 121425304), (2, 60712652), (4, 30356326), (7, 17346472), (8, 15178163), (11, 11038664), (13, 9340408), (14, 8673236), (22, 5519332), (26, 4670204), (28, 4336618), (44, 2759666), (52, 2335102), (56, 2168309), (59, 2058056), (77, 1576952), (88, 1379833), (91, 1334344), (104, 1167551), (118, 1029028), (143, 849128), (154, 788476), (182, 667172), (236, 514514), (257, 472472), (286, 424564), (308, 394238), (364, 333586), (413, 294008), (472, 257257), (514, 236236), (572, 212282), (616, 197119), (649, 187096), (728, 166793), (767, 158312), (826, 147004), (1001, 121304), (1028, 118118), (1144, 106141), (1298, 93548), (1534, 79156), (1652, 73502), (1799, 67496), (2002, 60652), (2056, 59059), (2596, 46774), (2827, 42952), (3068, 39578), (3304, 36751), (3341, 36344), (3598, 33748), (4004, 30326), (4543, 26728), (5192, 23387), (5369, 22616), (5654, 21476), (6136, 19789), (6682, 18172), (7196, 16874), (8008, 15163), (8437, 14392), (9086, 13364), (10738, 11308)]