128679096

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 425174400

約数和(自身を除く): 296495304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 364, 392, 399, 443, 456, 494, 532, 546, 588, 637, 728, 741, 798, 886, 931, 988, 1064, 1092, 1176, 1274, 1329, 1482, 1596, 1729, 1772, 1862, 1911, 1976, 2184, 2548, 2658, 2793, 2964, 3101, 3192, 3458, 3544, 3724, 3822, 5096, 5187, 5316, 5586, 5759, 5928, 6202, 6916, 7448, 7644, 8417, 9303, 10374, 10632, 11172, 11518, 12103, 12404, 13832, 15288, 16834, 17277, 18606, 20748, 21707, 22344, 23036, 24206, 24808, 25251, 33668, 34554, 36309, 37212, 40313, 41496, 43414, 46072, 48412, 50502, 58919, 65121, 67336, 69108, 72618, 74424, 80626, 86828, 96824, 101004, 109421, 117838, 120939, 130242, 138216, 145236, 161252, 173656, 176757, 202008, 218842, 235676, 241878, 260484, 282191, 290472, 322504, 328263, 353514, 412433, 437684, 471352, 483756, 520968, 564382, 656526, 707028, 765947, 824866, 846573, 875368, 967512, 1128764, 1237299, 1313052, 1414056, 1531894, 1649732, 1693146, 2257528, 2297841, 2474598, 2626104, 3063788, 3299464, 3386292, 4595682, 4949196, 5361629, 6127576, 6772584, 9191364, 9898392, 10723258, 16084887, 18382728, 21446516, 32169774, 42893032, 64339548, 128679096]

約数ペア:

[(1, 128679096), (2, 64339548), (3, 42893032), (4, 32169774), (6, 21446516), (7, 18382728), (8, 16084887), (12, 10723258), (13, 9898392), (14, 9191364), (19, 6772584), (21, 6127576), (24, 5361629), (26, 4949196), (28, 4595682), (38, 3386292), (39, 3299464), (42, 3063788), (49, 2626104), (52, 2474598), (56, 2297841), (57, 2257528), (76, 1693146), (78, 1649732), (84, 1531894), (91, 1414056), (98, 1313052), (104, 1237299), (114, 1128764), (133, 967512), (147, 875368), (152, 846573), (156, 824866), (168, 765947), (182, 707028), (196, 656526), (228, 564382), (247, 520968), (266, 483756), (273, 471352), (294, 437684), (312, 412433), (364, 353514), (392, 328263), (399, 322504), (443, 290472), (456, 282191), (494, 260484), (532, 241878), (546, 235676), (588, 218842), (637, 202008), (728, 176757), (741, 173656), (798, 161252), (886, 145236), (931, 138216), (988, 130242), (1064, 120939), (1092, 117838), (1176, 109421), (1274, 101004), (1329, 96824), (1482, 86828), (1596, 80626), (1729, 74424), (1772, 72618), (1862, 69108), (1911, 67336), (1976, 65121), (2184, 58919), (2548, 50502), (2658, 48412), (2793, 46072), (2964, 43414), (3101, 41496), (3192, 40313), (3458, 37212), (3544, 36309), (3724, 34554), (3822, 33668), (5096, 25251), (5187, 24808), (5316, 24206), (5586, 23036), (5759, 22344), (5928, 21707), (6202, 20748), (6916, 18606), (7448, 17277), (7644, 16834), (8417, 15288), (9303, 13832), (10374, 12404), (10632, 12103), (11172, 11518)]