142404304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29569}}^1$

素因数の和:29627

約数の個数: 40

約数和(自身を含む): 322667840

約数和(自身を除く): 180263536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 29569, 59138, 118276, 206983, 236552, 413966, 473104, 827932, 1271467, 1655864, 2542934, 3311728, 5085868, 8900269, 10171736, 17800538, 20343472, 35601076, 71202152, 142404304]

約数ペア:

[(1, 142404304), (2, 71202152), (4, 35601076), (7, 20343472), (8, 17800538), (14, 10171736), (16, 8900269), (28, 5085868), (43, 3311728), (56, 2542934), (86, 1655864), (112, 1271467), (172, 827932), (301, 473104), (344, 413966), (602, 236552), (688, 206983), (1204, 118276), (2408, 59138), (4816, 29569)]