13870796656

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 27621982080

約数和(自身を除く): 13751185424

約数列:

[1, 2, 4, 8, 16, 83, 139, 163, 166, 278, 326, 332, 461, 556, 652, 664, 922, 1112, 1304, 1328, 1844, 2224, 2608, 3688, 7376, 11537, 13529, 22657, 23074, 27058, 38263, 45314, 46148, 54116, 64079, 75143, 76526, 90628, 92296, 108232, 128158, 150286, 153052, 181256, 184592, 216464, 256316, 300572, 306104, 362512, 512632, 601144, 612208, 1025264, 1202288, 1880531, 3761062, 5318557, 6236869, 7522124, 10444877, 10637114, 12473738, 15044248, 20889754, 21274228, 24947476, 30088496, 41779508, 42548456, 49894952, 83559016, 85096912, 99789904, 167118032, 866924791, 1733849582, 3467699164, 6935398328, 13870796656]

約数ペア:

[(1, 13870796656), (2, 6935398328), (4, 3467699164), (8, 1733849582), (16, 866924791), (83, 167118032), (139, 99789904), (163, 85096912), (166, 83559016), (278, 49894952), (326, 42548456), (332, 41779508), (461, 30088496), (556, 24947476), (652, 21274228), (664, 20889754), (922, 15044248), (1112, 12473738), (1304, 10637114), (1328, 10444877), (1844, 7522124), (2224, 6236869), (2608, 5318557), (3688, 3761062), (7376, 1880531), (11537, 1202288), (13529, 1025264), (22657, 612208), (23074, 601144), (27058, 512632), (38263, 362512), (45314, 306104), (46148, 300572), (54116, 256316), (64079, 216464), (75143, 184592), (76526, 181256), (90628, 153052), (92296, 150286), (108232, 128158)]