127705088

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 112

約数和(自身を含む): 311408064

約数和(自身を除く): 183702976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 131, 136, 224, 238, 256, 262, 272, 448, 476, 512, 524, 544, 896, 917, 952, 1024, 1048, 1088, 1792, 1834, 1904, 2048, 2096, 2176, 2227, 3584, 3668, 3808, 4096, 4192, 4352, 4454, 7168, 7336, 7616, 8192, 8384, 8704, 8908, 14336, 14672, 15232, 15589, 16768, 17408, 17816, 28672, 29344, 30464, 31178, 33536, 34816, 35632, 57344, 58688, 60928, 62356, 67072, 69632, 71264, 117376, 121856, 124712, 134144, 139264, 142528, 234752, 243712, 249424, 268288, 285056, 469504, 487424, 498848, 536576, 570112, 939008, 974848, 997696, 1073152, 1140224, 1878016, 1995392, 2280448, 3756032, 3990784, 4560896, 7512064, 7981568, 9121792, 15963136, 18243584, 31926272, 63852544, 127705088]

約数ペア:

[(1, 127705088), (2, 63852544), (4, 31926272), (7, 18243584), (8, 15963136), (14, 9121792), (16, 7981568), (17, 7512064), (28, 4560896), (32, 3990784), (34, 3756032), (56, 2280448), (64, 1995392), (68, 1878016), (112, 1140224), (119, 1073152), (128, 997696), (131, 974848), (136, 939008), (224, 570112), (238, 536576), (256, 498848), (262, 487424), (272, 469504), (448, 285056), (476, 268288), (512, 249424), (524, 243712), (544, 234752), (896, 142528), (917, 139264), (952, 134144), (1024, 124712), (1048, 121856), (1088, 117376), (1792, 71264), (1834, 69632), (1904, 67072), (2048, 62356), (2096, 60928), (2176, 58688), (2227, 57344), (3584, 35632), (3668, 34816), (3808, 33536), (4096, 31178), (4192, 30464), (4352, 29344), (4454, 28672), (7168, 17816), (7336, 17408), (7616, 16768), (8192, 15589), (8384, 15232), (8704, 14672), (8908, 14336)]