139185072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 423150000

約数和(自身を除く): 283964928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 208, 234, 298, 312, 447, 468, 499, 596, 624, 894, 936, 998, 1192, 1341, 1497, 1788, 1872, 1937, 1996, 2384, 2682, 2994, 3576, 3874, 3992, 4491, 5364, 5811, 5988, 6487, 7152, 7748, 7984, 8982, 10728, 11622, 11976, 12974, 15496, 17433, 17964, 19461, 21456, 23244, 23952, 25948, 30992, 34866, 35928, 38922, 46488, 51896, 58383, 69732, 71856, 74351, 77844, 92976, 103792, 116766, 139464, 148702, 155688, 223053, 233532, 278928, 297404, 311376, 446106, 467064, 594808, 669159, 892212, 934128, 966563, 1189616, 1338318, 1784424, 1933126, 2676636, 2899689, 3568848, 3866252, 5353272, 5799378, 7732504, 8699067, 10706544, 11598756, 15465008, 17398134, 23197512, 34796268, 46395024, 69592536, 139185072]

約数ペア:

[(1, 139185072), (2, 69592536), (3, 46395024), (4, 34796268), (6, 23197512), (8, 17398134), (9, 15465008), (12, 11598756), (13, 10706544), (16, 8699067), (18, 7732504), (24, 5799378), (26, 5353272), (36, 3866252), (39, 3568848), (48, 2899689), (52, 2676636), (72, 1933126), (78, 1784424), (104, 1338318), (117, 1189616), (144, 966563), (149, 934128), (156, 892212), (208, 669159), (234, 594808), (298, 467064), (312, 446106), (447, 311376), (468, 297404), (499, 278928), (596, 233532), (624, 223053), (894, 155688), (936, 148702), (998, 139464), (1192, 116766), (1341, 103792), (1497, 92976), (1788, 77844), (1872, 74351), (1937, 71856), (1996, 69732), (2384, 58383), (2682, 51896), (2994, 46488), (3576, 38922), (3874, 35928), (3992, 34866), (4491, 30992), (5364, 25948), (5811, 23952), (5988, 23244), (6487, 21456), (7152, 19461), (7748, 17964), (7984, 17433), (8982, 15496), (10728, 12974), (11622, 11976)]