133045528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215983}}^1$

素因数の和:216007

約数の個数: 32

約数和(自身を含む): 311016960

約数和(自身を除く): 177971432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 215983, 431966, 863932, 1511881, 1727864, 2375813, 3023762, 4751626, 6047524, 9503252, 12095048, 16630691, 19006504, 33261382, 66522764, 133045528]

約数ペア:

[(1, 133045528), (2, 66522764), (4, 33261382), (7, 19006504), (8, 16630691), (11, 12095048), (14, 9503252), (22, 6047524), (28, 4751626), (44, 3023762), (56, 2375813), (77, 1727864), (88, 1511881), (154, 863932), (308, 431966), (616, 215983)]