130866848

素因数分解:

$2^5\times 7^3\times {\mathrm{11923}}^1$

素因数の和:11954

約数の個数: 48

約数和(自身を含む): 300484800

約数和(自身を除く): 169617952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 11923, 23846, 47692, 83461, 95384, 166922, 190768, 333844, 381536, 584227, 667688, 1168454, 1335376, 2336908, 2670752, 4089589, 4673816, 8179178, 9347632, 16358356, 18695264, 32716712, 65433424, 130866848]

約数ペア:

[(1, 130866848), (2, 65433424), (4, 32716712), (7, 18695264), (8, 16358356), (14, 9347632), (16, 8179178), (28, 4673816), (32, 4089589), (49, 2670752), (56, 2336908), (98, 1335376), (112, 1168454), (196, 667688), (224, 584227), (343, 381536), (392, 333844), (686, 190768), (784, 166922), (1372, 95384), (1568, 83461), (2744, 47692), (5488, 23846), (10976, 11923)]