115078432

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 260064000

約数和(自身を除く): 144985568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 1999, 2056, 3598, 3998, 4112, 7196, 7996, 8224, 13993, 14392, 15992, 27986, 28784, 31984, 55972, 57568, 63968, 111944, 223888, 447776, 513743, 1027486, 2054972, 3596201, 4109944, 7192402, 8219888, 14384804, 16439776, 28769608, 57539216, 115078432]

約数ペア:

[(1, 115078432), (2, 57539216), (4, 28769608), (7, 16439776), (8, 14384804), (14, 8219888), (16, 7192402), (28, 4109944), (32, 3596201), (56, 2054972), (112, 1027486), (224, 513743), (257, 447776), (514, 223888), (1028, 111944), (1799, 63968), (1999, 57568), (2056, 55972), (3598, 31984), (3998, 28784), (4112, 27986), (7196, 15992), (7996, 14392), (8224, 13993)]