126981148

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6679}}^1$

素因数の和:6794

約数の個数: 36

約数和(自身を含む): 261201360

約数和(自身を除く): 134220212

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 6679, 9506, 13358, 19012, 26716, 46753, 93506, 187012, 327271, 647863, 654542, 1295726, 1309084, 2591452, 4535041, 9070082, 18140164, 31745287, 63490574, 126981148]

約数ペア:

[(1, 126981148), (2, 63490574), (4, 31745287), (7, 18140164), (14, 9070082), (28, 4535041), (49, 2591452), (97, 1309084), (98, 1295726), (194, 654542), (196, 647863), (388, 327271), (679, 187012), (1358, 93506), (2716, 46753), (4753, 26716), (6679, 19012), (9506, 13358)]