158554674

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 354511872

約数和(自身を除く): 195957198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 762, 774, 1143, 1613, 2286, 3226, 4839, 5461, 9678, 10922, 14517, 16383, 29034, 32766, 49149, 69359, 98298, 138718, 204851, 208077, 409702, 416154, 614553, 624231, 1229106, 1248462, 1843659, 3687318, 8808593, 17617186, 26425779, 52851558, 79277337, 158554674]

約数ペア:

[(1, 158554674), (2, 79277337), (3, 52851558), (6, 26425779), (9, 17617186), (18, 8808593), (43, 3687318), (86, 1843659), (127, 1248462), (129, 1229106), (254, 624231), (258, 614553), (381, 416154), (387, 409702), (762, 208077), (774, 204851), (1143, 138718), (1613, 98298), (2286, 69359), (3226, 49149), (4839, 32766), (5461, 29034), (9678, 16383), (10922, 14517)]