139599252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 381634344

約数和(自身を除く): 242035092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 953, 1252, 1878, 1906, 2817, 2859, 3756, 3812, 4069, 5634, 5718, 8138, 8577, 11268, 11436, 12207, 12389, 16276, 17154, 24414, 24778, 34308, 36621, 37167, 48828, 49556, 73242, 74334, 111501, 146484, 148668, 223002, 298289, 446004, 596578, 894867, 1193156, 1789734, 2684601, 3579468, 3877757, 5369202, 7755514, 10738404, 11633271, 15511028, 23266542, 34899813, 46533084, 69799626, 139599252]

約数ペア:

[(1, 139599252), (2, 69799626), (3, 46533084), (4, 34899813), (6, 23266542), (9, 15511028), (12, 11633271), (13, 10738404), (18, 7755514), (26, 5369202), (36, 3877757), (39, 3579468), (52, 2684601), (78, 1789734), (117, 1193156), (156, 894867), (234, 596578), (313, 446004), (468, 298289), (626, 223002), (939, 148668), (953, 146484), (1252, 111501), (1878, 74334), (1906, 73242), (2817, 49556), (2859, 48828), (3756, 37167), (3812, 36621), (4069, 34308), (5634, 24778), (5718, 24414), (8138, 17154), (8577, 16276), (11268, 12389), (11436, 12207)]