190465128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 420555672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1223, 1236, 1442, 1512, 1854, 2163, 2446, 2472, 2781, 2884, 3669, 3708, 4326, 4892, 5562, 5768, 6489, 7338, 7416, 8561, 8652, 9784, 11007, 11124, 12978, 14676, 17122, 17304, 19467, 22014, 22248, 25683, 25956, 29352, 33021, 34244, 38934, 44028, 51366, 51912, 66042, 68488, 77049, 77868, 88056, 102732, 125969, 132084, 154098, 155736, 205464, 231147, 251938, 264168, 308196, 377907, 462294, 503876, 616392, 755814, 881783, 924588, 1007752, 1133721, 1511628, 1763566, 1849176, 2267442, 2645349, 3023256, 3401163, 3527132, 4534884, 5290698, 6802326, 7054264, 7936047, 9069768, 10581396, 13604652, 15872094, 21162792, 23808141, 27209304, 31744188, 47616282, 63488376, 95232564, 190465128]

約数ペア:

[(1, 190465128), (2, 95232564), (3, 63488376), (4, 47616282), (6, 31744188), (7, 27209304), (8, 23808141), (9, 21162792), (12, 15872094), (14, 13604652), (18, 10581396), (21, 9069768), (24, 7936047), (27, 7054264), (28, 6802326), (36, 5290698), (42, 4534884), (54, 3527132), (56, 3401163), (63, 3023256), (72, 2645349), (84, 2267442), (103, 1849176), (108, 1763566), (126, 1511628), (168, 1133721), (189, 1007752), (206, 924588), (216, 881783), (252, 755814), (309, 616392), (378, 503876), (412, 462294), (504, 377907), (618, 308196), (721, 264168), (756, 251938), (824, 231147), (927, 205464), (1223, 155736), (1236, 154098), (1442, 132084), (1512, 125969), (1854, 102732), (2163, 88056), (2446, 77868), (2472, 77049), (2781, 68488), (2884, 66042), (3669, 51912), (3708, 51366), (4326, 44028), (4892, 38934), (5562, 34244), (5768, 33021), (6489, 29352), (7338, 25956), (7416, 25683), (8561, 22248), (8652, 22014), (9784, 19467), (11007, 17304), (11124, 17122), (12978, 14676)]