139066816

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7219}}^1$

素因数の和:7281

約数の個数: 56

約数和(自身を含む): 322762880

約数和(自身を除く): 183696064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 7219, 9632, 14438, 19264, 28876, 50533, 57752, 101066, 115504, 202132, 231008, 310417, 404264, 462016, 620834, 808528, 1241668, 1617056, 2172919, 2483336, 3234112, 4345838, 4966672, 8691676, 9933344, 17383352, 19866688, 34766704, 69533408, 139066816]

約数ペア:

[(1, 139066816), (2, 69533408), (4, 34766704), (7, 19866688), (8, 17383352), (14, 9933344), (16, 8691676), (28, 4966672), (32, 4345838), (43, 3234112), (56, 2483336), (64, 2172919), (86, 1617056), (112, 1241668), (172, 808528), (224, 620834), (301, 462016), (344, 404264), (448, 310417), (602, 231008), (688, 202132), (1204, 115504), (1376, 101066), (2408, 57752), (2752, 50533), (4816, 28876), (7219, 19264), (9632, 14438)]