105969136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 256414144

約数和(自身を除く): 150445008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 997, 1022, 1168, 1456, 1898, 1994, 2044, 3796, 3988, 4088, 6643, 6979, 7592, 7976, 8176, 12961, 13286, 13958, 15184, 15952, 25922, 26572, 27916, 51844, 53144, 55832, 72781, 90727, 103688, 106288, 111664, 145562, 181454, 207376, 291124, 362908, 509467, 582248, 725816, 946153, 1018934, 1164496, 1451632, 1892306, 2037868, 3784612, 4075736, 6623071, 7569224, 8151472, 13246142, 15138448, 26492284, 52984568, 105969136]

約数ペア:

[(1, 105969136), (2, 52984568), (4, 26492284), (7, 15138448), (8, 13246142), (13, 8151472), (14, 7569224), (16, 6623071), (26, 4075736), (28, 3784612), (52, 2037868), (56, 1892306), (73, 1451632), (91, 1164496), (104, 1018934), (112, 946153), (146, 725816), (182, 582248), (208, 509467), (292, 362908), (364, 291124), (511, 207376), (584, 181454), (728, 145562), (949, 111664), (997, 106288), (1022, 103688), (1168, 90727), (1456, 72781), (1898, 55832), (1994, 53144), (2044, 51844), (3796, 27916), (3988, 26572), (4088, 25922), (6643, 15952), (6979, 15184), (7592, 13958), (7976, 13286), (8176, 12961)]