163997784

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 476658000

約数和(自身を除く): 312660216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 783, 972, 1044, 1566, 1944, 2088, 2349, 2909, 3132, 4698, 5818, 6264, 7047, 8727, 9396, 11636, 14094, 17454, 18792, 23272, 26181, 28188, 34908, 52362, 56376, 69816, 78543, 84361, 104724, 157086, 168722, 209448, 235629, 253083, 314172, 337444, 471258, 506166, 628344, 674888, 706887, 759249, 942516, 1012332, 1413774, 1518498, 1885032, 2024664, 2277747, 2827548, 3036996, 4555494, 5655096, 6073992, 6833241, 9110988, 13666482, 18221976, 20499723, 27332964, 40999446, 54665928, 81998892, 163997784]

約数ペア:

[(1, 163997784), (2, 81998892), (3, 54665928), (4, 40999446), (6, 27332964), (8, 20499723), (9, 18221976), (12, 13666482), (18, 9110988), (24, 6833241), (27, 6073992), (29, 5655096), (36, 4555494), (54, 3036996), (58, 2827548), (72, 2277747), (81, 2024664), (87, 1885032), (108, 1518498), (116, 1413774), (162, 1012332), (174, 942516), (216, 759249), (232, 706887), (243, 674888), (261, 628344), (324, 506166), (348, 471258), (486, 337444), (522, 314172), (648, 253083), (696, 235629), (783, 209448), (972, 168722), (1044, 157086), (1566, 104724), (1944, 84361), (2088, 78543), (2349, 69816), (2909, 56376), (3132, 52362), (4698, 34908), (5818, 28188), (6264, 26181), (7047, 23272), (8727, 18792), (9396, 17454), (11636, 14094)]