123155424

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2909}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 417992400

約数和(自身を除く): 294836976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 2909, 3024, 3528, 4704, 5292, 5818, 6048, 7056, 8727, 10584, 11636, 14112, 17454, 20363, 21168, 23272, 26181, 34908, 40726, 42336, 46544, 52362, 61089, 69816, 78543, 81452, 93088, 104724, 122178, 139632, 142541, 157086, 162904, 183267, 209448, 244356, 279264, 285082, 314172, 325808, 366534, 418896, 427623, 488712, 549801, 570164, 628344, 651616, 733068, 837792, 855246, 977424, 1099602, 1140328, 1256688, 1282869, 1466136, 1710492, 1954848, 2199204, 2280656, 2513376, 2565738, 2932272, 3420984, 3848607, 4398408, 4561312, 5131476, 5864544, 6841968, 7697214, 8796816, 10262952, 13683936, 15394428, 17593632, 20525904, 30788856, 41051808, 61577712, 123155424]

約数ペア:

[(1, 123155424), (2, 61577712), (3, 41051808), (4, 30788856), (6, 20525904), (7, 17593632), (8, 15394428), (9, 13683936), (12, 10262952), (14, 8796816), (16, 7697214), (18, 6841968), (21, 5864544), (24, 5131476), (27, 4561312), (28, 4398408), (32, 3848607), (36, 3420984), (42, 2932272), (48, 2565738), (49, 2513376), (54, 2280656), (56, 2199204), (63, 1954848), (72, 1710492), (84, 1466136), (96, 1282869), (98, 1256688), (108, 1140328), (112, 1099602), (126, 977424), (144, 855246), (147, 837792), (168, 733068), (189, 651616), (196, 628344), (216, 570164), (224, 549801), (252, 488712), (288, 427623), (294, 418896), (336, 366534), (378, 325808), (392, 314172), (432, 285082), (441, 279264), (504, 244356), (588, 209448), (672, 183267), (756, 162904), (784, 157086), (864, 142541), (882, 139632), (1008, 122178), (1176, 104724), (1323, 93088), (1512, 81452), (1568, 78543), (1764, 69816), (2016, 61089), (2352, 52362), (2646, 46544), (2909, 42336), (3024, 40726), (3528, 34908), (4704, 26181), (5292, 23272), (5818, 21168), (6048, 20363), (7056, 17454), (8727, 14112), (10584, 11636)]