138191328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 432864432

約数和(自身を除く): 294673104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 181, 198, 241, 264, 288, 352, 362, 396, 482, 528, 543, 723, 724, 792, 964, 1056, 1086, 1446, 1448, 1584, 1629, 1928, 1991, 2169, 2172, 2651, 2892, 2896, 3168, 3258, 3856, 3982, 4338, 4344, 5302, 5784, 5792, 5973, 6516, 7712, 7953, 7964, 8676, 8688, 10604, 11568, 11946, 13032, 15906, 15928, 17352, 17376, 17919, 21208, 23136, 23859, 23892, 26064, 31812, 31856, 34704, 35838, 42416, 43621, 47718, 47784, 52128, 63624, 63712, 69408, 71676, 84832, 87242, 95436, 95568, 127248, 130863, 143352, 174484, 190872, 191136, 254496, 261726, 286704, 348968, 381744, 392589, 479831, 523452, 573408, 697936, 763488, 785178, 959662, 1046904, 1395872, 1439493, 1570356, 1919324, 2093808, 2878986, 3140712, 3838648, 4187616, 4318479, 5757972, 6281424, 7677296, 8636958, 11515944, 12562848, 15354592, 17273916, 23031888, 34547832, 46063776, 69095664, 138191328]

約数ペア:

[(1, 138191328), (2, 69095664), (3, 46063776), (4, 34547832), (6, 23031888), (8, 17273916), (9, 15354592), (11, 12562848), (12, 11515944), (16, 8636958), (18, 7677296), (22, 6281424), (24, 5757972), (32, 4318479), (33, 4187616), (36, 3838648), (44, 3140712), (48, 2878986), (66, 2093808), (72, 1919324), (88, 1570356), (96, 1439493), (99, 1395872), (132, 1046904), (144, 959662), (176, 785178), (181, 763488), (198, 697936), (241, 573408), (264, 523452), (288, 479831), (352, 392589), (362, 381744), (396, 348968), (482, 286704), (528, 261726), (543, 254496), (723, 191136), (724, 190872), (792, 174484), (964, 143352), (1056, 130863), (1086, 127248), (1446, 95568), (1448, 95436), (1584, 87242), (1629, 84832), (1928, 71676), (1991, 69408), (2169, 63712), (2172, 63624), (2651, 52128), (2892, 47784), (2896, 47718), (3168, 43621), (3258, 42416), (3856, 35838), (3982, 34704), (4338, 31856), (4344, 31812), (5302, 26064), (5784, 23892), (5792, 23859), (5973, 23136), (6516, 21208), (7712, 17919), (7953, 17376), (7964, 17352), (8676, 15928), (8688, 15906), (10604, 13032), (11568, 11946)]