121617328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 288037120

約数和(自身を除く): 166419792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 304, 469, 532, 536, 853, 938, 1064, 1072, 1273, 1706, 1876, 2128, 2546, 3412, 3752, 5092, 5971, 6824, 7504, 8911, 10184, 11942, 13648, 16207, 17822, 20368, 23884, 32414, 35644, 47768, 57151, 64828, 71288, 95536, 113449, 114302, 129656, 142576, 226898, 228604, 259312, 400057, 453796, 457208, 800114, 907592, 914416, 1085869, 1600228, 1815184, 2171738, 3200456, 4343476, 6400912, 7601083, 8686952, 15202166, 17373904, 30404332, 60808664, 121617328]

約数ペア:

[(1, 121617328), (2, 60808664), (4, 30404332), (7, 17373904), (8, 15202166), (14, 8686952), (16, 7601083), (19, 6400912), (28, 4343476), (38, 3200456), (56, 2171738), (67, 1815184), (76, 1600228), (112, 1085869), (133, 914416), (134, 907592), (152, 800114), (266, 457208), (268, 453796), (304, 400057), (469, 259312), (532, 228604), (536, 226898), (853, 142576), (938, 129656), (1064, 114302), (1072, 113449), (1273, 95536), (1706, 71288), (1876, 64828), (2128, 57151), (2546, 47768), (3412, 35644), (3752, 32414), (5092, 23884), (5971, 20368), (6824, 17822), (7504, 16207), (8911, 13648), (10184, 11942)]