138657512

素因数分解:

$2^3\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2129}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 297518400

約数和(自身を除く): 158860888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1163, 2129, 2326, 4258, 4652, 8141, 8516, 9304, 14903, 16282, 17032, 29806, 32564, 59612, 65128, 119224, 2476027, 4952054, 9904108, 17332189, 19808216, 34664378, 69328756, 138657512]

約数ペア:

[(1, 138657512), (2, 69328756), (4, 34664378), (7, 19808216), (8, 17332189), (14, 9904108), (28, 4952054), (56, 2476027), (1163, 119224), (2129, 65128), (2326, 59612), (4258, 32564), (4652, 29806), (8141, 17032), (8516, 16282), (9304, 14903)]