160635044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19391}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 298636800

約数和(自身を除く): 138001756

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 19391, 38782, 77564, 368429, 736858, 1473716, 2113619, 4227238, 8454476, 40158761, 80317522, 160635044]

約数ペア:

[(1, 160635044), (2, 80317522), (4, 40158761), (19, 8454476), (38, 4227238), (76, 2113619), (109, 1473716), (218, 736858), (436, 368429), (2071, 77564), (4142, 38782), (8284, 19391)]