165592924

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 336931840

約数和(自身を除く): 171338916

約数列:

[1, 2, 4, 7, 14, 28, 139, 157, 271, 278, 314, 542, 556, 628, 973, 1084, 1099, 1897, 1946, 2198, 3794, 3892, 4396, 7588, 21823, 37669, 42547, 43646, 75338, 85094, 87292, 150676, 152761, 170188, 263683, 297829, 305522, 527366, 595658, 611044, 1054732, 1191316, 5914033, 11828066, 23656132, 41398231, 82796462, 165592924]

約数ペア:

[(1, 165592924), (2, 82796462), (4, 41398231), (7, 23656132), (14, 11828066), (28, 5914033), (139, 1191316), (157, 1054732), (271, 611044), (278, 595658), (314, 527366), (542, 305522), (556, 297829), (628, 263683), (973, 170188), (1084, 152761), (1099, 150676), (1897, 87292), (1946, 85094), (2198, 75338), (3794, 43646), (3892, 42547), (4396, 37669), (7588, 21823)]