127343776

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29921}}^1$

素因数の和:29957

約数の個数: 48

約数和(自身を含む): 301613760

約数和(自身を除く): 174269984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 29921, 59842, 119684, 209447, 239368, 418894, 478736, 568499, 837788, 957472, 1136998, 1675576, 2273996, 3351152, 3979493, 4547992, 6702304, 7958986, 9095984, 15917972, 18191968, 31835944, 63671888, 127343776]

約数ペア:

[(1, 127343776), (2, 63671888), (4, 31835944), (7, 18191968), (8, 15917972), (14, 9095984), (16, 7958986), (19, 6702304), (28, 4547992), (32, 3979493), (38, 3351152), (56, 2273996), (76, 1675576), (112, 1136998), (133, 957472), (152, 837788), (224, 568499), (266, 478736), (304, 418894), (532, 239368), (608, 209447), (1064, 119684), (2128, 59842), (4256, 29921)]