128895396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49499}}^1$

素因数の和:49544

約数の個数: 48

約数和(自身を含む): 354816000

約数和(自身を除く): 225920604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 49499, 98998, 148497, 197996, 296994, 346493, 593988, 692986, 1039479, 1385972, 1534469, 2078958, 3068938, 4157916, 4603407, 6137876, 9206814, 10741283, 18413628, 21482566, 32223849, 42965132, 64447698, 128895396]

約数ペア:

[(1, 128895396), (2, 64447698), (3, 42965132), (4, 32223849), (6, 21482566), (7, 18413628), (12, 10741283), (14, 9206814), (21, 6137876), (28, 4603407), (31, 4157916), (42, 3068938), (62, 2078958), (84, 1534469), (93, 1385972), (124, 1039479), (186, 692986), (217, 593988), (372, 346493), (434, 296994), (651, 197996), (868, 148497), (1302, 98998), (2604, 49499)]