129439464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 408499200

約数和(自身を除く): 279059736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 89, 132, 154, 168, 178, 231, 264, 267, 308, 356, 462, 534, 616, 623, 712, 787, 924, 979, 1068, 1246, 1574, 1848, 1869, 1958, 2136, 2361, 2492, 2937, 3148, 3738, 3916, 4722, 4984, 5509, 5874, 6296, 6853, 7476, 7832, 8657, 9444, 11018, 11748, 13706, 14952, 16527, 17314, 18888, 20559, 22036, 23496, 25971, 27412, 33054, 34628, 41118, 44072, 51942, 54824, 60599, 66108, 69256, 70043, 82236, 103884, 121198, 132216, 140086, 164472, 181797, 207768, 210129, 242396, 280172, 363594, 420258, 484792, 490301, 560344, 727188, 770473, 840516, 980602, 1454376, 1470903, 1540946, 1681032, 1961204, 2311419, 2941806, 3081892, 3922408, 4622838, 5393311, 5883612, 6163784, 9245676, 10786622, 11767224, 16179933, 18491352, 21573244, 32359866, 43146488, 64719732, 129439464]

約数ペア:

[(1, 129439464), (2, 64719732), (3, 43146488), (4, 32359866), (6, 21573244), (7, 18491352), (8, 16179933), (11, 11767224), (12, 10786622), (14, 9245676), (21, 6163784), (22, 5883612), (24, 5393311), (28, 4622838), (33, 3922408), (42, 3081892), (44, 2941806), (56, 2311419), (66, 1961204), (77, 1681032), (84, 1540946), (88, 1470903), (89, 1454376), (132, 980602), (154, 840516), (168, 770473), (178, 727188), (231, 560344), (264, 490301), (267, 484792), (308, 420258), (356, 363594), (462, 280172), (534, 242396), (616, 210129), (623, 207768), (712, 181797), (787, 164472), (924, 140086), (979, 132216), (1068, 121198), (1246, 103884), (1574, 82236), (1848, 70043), (1869, 69256), (1958, 66108), (2136, 60599), (2361, 54824), (2492, 51942), (2937, 44072), (3148, 41118), (3738, 34628), (3916, 33054), (4722, 27412), (4984, 25971), (5509, 23496), (5874, 22036), (6296, 20559), (6853, 18888), (7476, 17314), (7832, 16527), (8657, 14952), (9444, 13706), (11018, 11748)]