168546180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 517321728

約数和(自身を除く): 348775548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 263, 330, 526, 660, 789, 971, 1052, 1315, 1578, 1942, 2630, 2893, 2913, 3156, 3884, 3945, 4855, 5260, 5786, 5826, 7890, 8679, 9710, 10681, 11572, 11652, 14465, 14565, 15780, 17358, 19420, 21362, 28930, 29130, 32043, 34716, 42724, 43395, 53405, 57860, 58260, 64086, 86790, 106810, 128172, 160215, 173580, 213620, 255373, 320430, 510746, 640860, 766119, 1021492, 1276865, 1532238, 2553730, 2809103, 3064476, 3830595, 5107460, 5618206, 7661190, 8427309, 11236412, 14045515, 15322380, 16854618, 28091030, 33709236, 42136545, 56182060, 84273090, 168546180]

約数ペア:

[(1, 168546180), (2, 84273090), (3, 56182060), (4, 42136545), (5, 33709236), (6, 28091030), (10, 16854618), (11, 15322380), (12, 14045515), (15, 11236412), (20, 8427309), (22, 7661190), (30, 5618206), (33, 5107460), (44, 3830595), (55, 3064476), (60, 2809103), (66, 2553730), (110, 1532238), (132, 1276865), (165, 1021492), (220, 766119), (263, 640860), (330, 510746), (526, 320430), (660, 255373), (789, 213620), (971, 173580), (1052, 160215), (1315, 128172), (1578, 106810), (1942, 86790), (2630, 64086), (2893, 58260), (2913, 57860), (3156, 53405), (3884, 43395), (3945, 42724), (4855, 34716), (5260, 32043), (5786, 29130), (5826, 28930), (7890, 21362), (8679, 19420), (9710, 17358), (10681, 15780), (11572, 14565), (11652, 14465)]