128088897112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1\times {\mathrm{7057}}^1$

素因数の和:8176

約数の個数: 64

約数和(自身を含む): 263438438400

約数和(自身を除く): 135349541288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 863, 956, 1726, 1912, 2629, 3452, 5258, 6904, 7057, 9493, 10516, 14114, 18986, 21032, 28228, 37972, 56456, 75944, 77627, 155254, 206257, 310508, 412514, 621016, 825028, 1650056, 1686623, 2268827, 3373246, 4537654, 6090191, 6746492, 9075308, 12180382, 13492984, 18150616, 18552853, 24360764, 37105706, 48721528, 66992101, 74211412, 133984202, 148422824, 267968404, 535936808, 1455555649, 2911111298, 5822222596, 11644445192, 16011112139, 32022224278, 64044448556, 128088897112]

約数ペア:

[(1, 128088897112), (2, 64044448556), (4, 32022224278), (8, 16011112139), (11, 11644445192), (22, 5822222596), (44, 2911111298), (88, 1455555649), (239, 535936808), (478, 267968404), (863, 148422824), (956, 133984202), (1726, 74211412), (1912, 66992101), (2629, 48721528), (3452, 37105706), (5258, 24360764), (6904, 18552853), (7057, 18150616), (9493, 13492984), (10516, 12180382), (14114, 9075308), (18986, 6746492), (21032, 6090191), (28228, 4537654), (37972, 3373246), (56456, 2268827), (75944, 1686623), (77627, 1650056), (155254, 825028), (206257, 621016), (310508, 412514)]