168773022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 72

約数和(自身を含む): 409296888

約数和(自身を除く): 240523866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 461, 473, 774, 922, 946, 1383, 1419, 1849, 2766, 2838, 3698, 4149, 4257, 5071, 5547, 8298, 8514, 10142, 11094, 15213, 16641, 19823, 20339, 30426, 33282, 39646, 40678, 45639, 59469, 61017, 91278, 118938, 122034, 178407, 183051, 218053, 356814, 366102, 436106, 654159, 852389, 1308318, 1704778, 1962477, 2557167, 3924954, 5114334, 7671501, 9376279, 15343002, 18752558, 28128837, 56257674, 84386511, 168773022]

約数ペア:

[(1, 168773022), (2, 84386511), (3, 56257674), (6, 28128837), (9, 18752558), (11, 15343002), (18, 9376279), (22, 7671501), (33, 5114334), (43, 3924954), (66, 2557167), (86, 1962477), (99, 1704778), (129, 1308318), (198, 852389), (258, 654159), (387, 436106), (461, 366102), (473, 356814), (774, 218053), (922, 183051), (946, 178407), (1383, 122034), (1419, 118938), (1849, 91278), (2766, 61017), (2838, 59469), (3698, 45639), (4149, 40678), (4257, 39646), (5071, 33282), (5547, 30426), (8298, 20339), (8514, 19823), (10142, 16641), (11094, 15213)]