16570136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 19545064

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 151, 172, 232, 302, 319, 344, 473, 604, 638, 946, 1208, 1247, 1276, 1661, 1892, 2494, 2552, 3322, 3784, 4379, 4988, 6493, 6644, 8758, 9976, 12986, 13288, 13717, 17516, 25972, 27434, 35032, 48169, 51944, 54868, 71423, 96338, 109736, 142846, 188297, 192676, 285692, 376594, 385352, 571384, 753188, 1506376, 2071267, 4142534, 8285068, 16570136]

約数ペア:

[(1, 16570136), (2, 8285068), (4, 4142534), (8, 2071267), (11, 1506376), (22, 753188), (29, 571384), (43, 385352), (44, 376594), (58, 285692), (86, 192676), (88, 188297), (116, 142846), (151, 109736), (172, 96338), (232, 71423), (302, 54868), (319, 51944), (344, 48169), (473, 35032), (604, 27434), (638, 25972), (946, 17516), (1208, 13717), (1247, 13288), (1276, 12986), (1661, 9976), (1892, 8758), (2494, 6644), (2552, 6493), (3322, 4988), (3784, 4379)]