138857096

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33967}}^1$

素因数の和:34053

約数の個数: 32

約数和(自身を含む): 301635840

約数和(自身を除く): 162778744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 33967, 67934, 135868, 237769, 271736, 475538, 951076, 1902152, 2479591, 4959182, 9918364, 17357137, 19836728, 34714274, 69428548, 138857096]

約数ペア:

[(1, 138857096), (2, 69428548), (4, 34714274), (7, 19836728), (8, 17357137), (14, 9918364), (28, 4959182), (56, 2479591), (73, 1902152), (146, 951076), (292, 475538), (511, 271736), (584, 237769), (1022, 135868), (2044, 67934), (4088, 33967)]