139806464

素因数分解:

$2^8\times 7^1\times {\mathrm{78017}}^1$

素因数の和:78040

約数の個数: 36

約数和(自身を含む): 318937584

約数和(自身を除く): 179131120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 78017, 156034, 312068, 546119, 624136, 1092238, 1248272, 2184476, 2496544, 4368952, 4993088, 8737904, 9986176, 17475808, 19972352, 34951616, 69903232, 139806464]

約数ペア:

[(1, 139806464), (2, 69903232), (4, 34951616), (7, 19972352), (8, 17475808), (14, 9986176), (16, 8737904), (28, 4993088), (32, 4368952), (56, 2496544), (64, 2184476), (112, 1248272), (128, 1092238), (224, 624136), (256, 546119), (448, 312068), (896, 156034), (1792, 78017)]