138708288

素因数分解:

$2^6\times 3^7\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 112

約数和(自身を含む): 413227520

約数和(自身を除く): 274519232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 991, 1296, 1458, 1728, 1944, 1982, 2187, 2592, 2916, 2973, 3888, 3964, 4374, 5184, 5832, 5946, 7776, 7928, 8748, 8919, 11664, 11892, 15552, 15856, 17496, 17838, 23328, 23784, 26757, 31712, 34992, 35676, 46656, 47568, 53514, 63424, 69984, 71352, 80271, 95136, 107028, 139968, 142704, 160542, 190272, 214056, 240813, 285408, 321084, 428112, 481626, 570816, 642168, 722439, 856224, 963252, 1284336, 1444878, 1712448, 1926504, 2167317, 2568672, 2889756, 3853008, 4334634, 5137344, 5779512, 7706016, 8669268, 11559024, 15412032, 17338536, 23118048, 34677072, 46236096, 69354144, 138708288]

約数ペア:

[(1, 138708288), (2, 69354144), (3, 46236096), (4, 34677072), (6, 23118048), (8, 17338536), (9, 15412032), (12, 11559024), (16, 8669268), (18, 7706016), (24, 5779512), (27, 5137344), (32, 4334634), (36, 3853008), (48, 2889756), (54, 2568672), (64, 2167317), (72, 1926504), (81, 1712448), (96, 1444878), (108, 1284336), (144, 963252), (162, 856224), (192, 722439), (216, 642168), (243, 570816), (288, 481626), (324, 428112), (432, 321084), (486, 285408), (576, 240813), (648, 214056), (729, 190272), (864, 160542), (972, 142704), (991, 139968), (1296, 107028), (1458, 95136), (1728, 80271), (1944, 71352), (1982, 69984), (2187, 63424), (2592, 53514), (2916, 47568), (2973, 46656), (3888, 35676), (3964, 34992), (4374, 31712), (5184, 26757), (5832, 23784), (5946, 23328), (7776, 17838), (7928, 17496), (8748, 15856), (8919, 15552), (11664, 11892)]