121283616

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 328104000

約数和(自身を除く): 206820384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 139, 149, 183, 244, 278, 298, 366, 417, 447, 488, 556, 596, 732, 834, 894, 976, 1112, 1192, 1464, 1668, 1788, 1952, 2224, 2384, 2928, 3336, 3576, 4448, 4768, 5856, 6672, 7152, 8479, 9089, 13344, 14304, 16958, 18178, 20711, 25437, 27267, 33916, 36356, 41422, 50874, 54534, 62133, 67832, 72712, 82844, 101748, 109068, 124266, 135664, 145424, 165688, 203496, 218136, 248532, 271328, 290848, 331376, 406992, 436272, 497064, 662752, 813984, 872544, 994128, 1263371, 1988256, 2526742, 3790113, 5053484, 7580226, 10106968, 15160452, 20213936, 30320904, 40427872, 60641808, 121283616]

約数ペア:

[(1, 121283616), (2, 60641808), (3, 40427872), (4, 30320904), (6, 20213936), (8, 15160452), (12, 10106968), (16, 7580226), (24, 5053484), (32, 3790113), (48, 2526742), (61, 1988256), (96, 1263371), (122, 994128), (139, 872544), (149, 813984), (183, 662752), (244, 497064), (278, 436272), (298, 406992), (366, 331376), (417, 290848), (447, 271328), (488, 248532), (556, 218136), (596, 203496), (732, 165688), (834, 145424), (894, 135664), (976, 124266), (1112, 109068), (1192, 101748), (1464, 82844), (1668, 72712), (1788, 67832), (1952, 62133), (2224, 54534), (2384, 50874), (2928, 41422), (3336, 36356), (3576, 33916), (4448, 27267), (4768, 25437), (5856, 20711), (6672, 18178), (7152, 16958), (8479, 14304), (9089, 13344)]