136937284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 269793216

約数和(自身を除く): 132855932

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 157, 172, 314, 461, 473, 628, 922, 946, 1727, 1844, 1892, 3454, 5071, 6751, 6908, 10142, 13502, 19823, 20284, 27004, 39646, 72377, 74261, 79292, 144754, 148522, 218053, 289508, 297044, 436106, 796147, 872212, 1592294, 3112211, 3184588, 6224422, 12448844, 34234321, 68468642, 136937284]

約数ペア:

[(1, 136937284), (2, 68468642), (4, 34234321), (11, 12448844), (22, 6224422), (43, 3184588), (44, 3112211), (86, 1592294), (157, 872212), (172, 796147), (314, 436106), (461, 297044), (473, 289508), (628, 218053), (922, 148522), (946, 144754), (1727, 79292), (1844, 74261), (1892, 72377), (3454, 39646), (5071, 27004), (6751, 20284), (6908, 19823), (10142, 13502)]