126342104

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16231}}^1$

素因数の和:16383

約数の個数: 32

約数和(自身を含む): 272697600

約数和(自身を除く): 146355496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 16231, 32462, 64924, 113617, 129848, 227234, 454468, 908936, 2256109, 4512218, 9024436, 15792763, 18048872, 31585526, 63171052, 126342104]

約数ペア:

[(1, 126342104), (2, 63171052), (4, 31585526), (7, 18048872), (8, 15792763), (14, 9024436), (28, 4512218), (56, 2256109), (139, 908936), (278, 454468), (556, 227234), (973, 129848), (1112, 113617), (1946, 64924), (3892, 32462), (7784, 16231)]