143681328

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{2909}}^1$

素因数の和:2944

約数の個数: 120

約数和(自身を含む): 469092000

約数和(自身を除く): 325410672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 2909, 3087, 3528, 4116, 5488, 5818, 6174, 7056, 8232, 8727, 11636, 12348, 16464, 17454, 20363, 23272, 24696, 26181, 34908, 40726, 46544, 49392, 52362, 61089, 69816, 81452, 104724, 122178, 139632, 142541, 162904, 183267, 209448, 244356, 285082, 325808, 366534, 418896, 427623, 488712, 570164, 733068, 855246, 977424, 997787, 1140328, 1282869, 1466136, 1710492, 1995574, 2280656, 2565738, 2932272, 2993361, 3420984, 3991148, 5131476, 5986722, 6841968, 7982296, 8980083, 10262952, 11973444, 15964592, 17960166, 20525904, 23946888, 35920332, 47893776, 71840664, 143681328]

約数ペア:

[(1, 143681328), (2, 71840664), (3, 47893776), (4, 35920332), (6, 23946888), (7, 20525904), (8, 17960166), (9, 15964592), (12, 11973444), (14, 10262952), (16, 8980083), (18, 7982296), (21, 6841968), (24, 5986722), (28, 5131476), (36, 3991148), (42, 3420984), (48, 2993361), (49, 2932272), (56, 2565738), (63, 2280656), (72, 1995574), (84, 1710492), (98, 1466136), (112, 1282869), (126, 1140328), (144, 997787), (147, 977424), (168, 855246), (196, 733068), (252, 570164), (294, 488712), (336, 427623), (343, 418896), (392, 366534), (441, 325808), (504, 285082), (588, 244356), (686, 209448), (784, 183267), (882, 162904), (1008, 142541), (1029, 139632), (1176, 122178), (1372, 104724), (1764, 81452), (2058, 69816), (2352, 61089), (2744, 52362), (2909, 49392), (3087, 46544), (3528, 40726), (4116, 34908), (5488, 26181), (5818, 24696), (6174, 23272), (7056, 20363), (8232, 17454), (8727, 16464), (11636, 12348)]