55671168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 171360000

約数和(自身を除く): 115688832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 149, 168, 192, 224, 278, 298, 336, 384, 417, 447, 448, 556, 596, 672, 834, 894, 896, 973, 1043, 1112, 1192, 1344, 1668, 1788, 1946, 2086, 2224, 2384, 2688, 2919, 3129, 3336, 3576, 3892, 4172, 4448, 4768, 5838, 6258, 6672, 7152, 7784, 8344, 8896, 9536, 11676, 12516, 13344, 14304, 15568, 16688, 17792, 19072, 20711, 23352, 25032, 26688, 28608, 31136, 33376, 41422, 46704, 50064, 53376, 57216, 62133, 62272, 66752, 82844, 93408, 100128, 124266, 124544, 133504, 144977, 165688, 186816, 200256, 248532, 289954, 331376, 373632, 400512, 434931, 497064, 579908, 662752, 869862, 994128, 1159816, 1325504, 1739724, 1988256, 2319632, 2651008, 3479448, 3976512, 4639264, 6958896, 7953024, 9278528, 13917792, 18557056, 27835584, 55671168]

約数ペア:

[(1, 55671168), (2, 27835584), (3, 18557056), (4, 13917792), (6, 9278528), (7, 7953024), (8, 6958896), (12, 4639264), (14, 3976512), (16, 3479448), (21, 2651008), (24, 2319632), (28, 1988256), (32, 1739724), (42, 1325504), (48, 1159816), (56, 994128), (64, 869862), (84, 662752), (96, 579908), (112, 497064), (128, 434931), (139, 400512), (149, 373632), (168, 331376), (192, 289954), (224, 248532), (278, 200256), (298, 186816), (336, 165688), (384, 144977), (417, 133504), (447, 124544), (448, 124266), (556, 100128), (596, 93408), (672, 82844), (834, 66752), (894, 62272), (896, 62133), (973, 57216), (1043, 53376), (1112, 50064), (1192, 46704), (1344, 41422), (1668, 33376), (1788, 31136), (1946, 28608), (2086, 26688), (2224, 25032), (2384, 23352), (2688, 20711), (2919, 19072), (3129, 17792), (3336, 16688), (3576, 15568), (3892, 14304), (4172, 13344), (4448, 12516), (4768, 11676), (5838, 9536), (6258, 8896), (6672, 8344), (7152, 7784)]