139488024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 376669440

約数和(自身を除く): 237181416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647, 691, 1294, 1382, 1941, 2073, 2588, 2764, 3882, 4146, 5176, 5528, 7764, 8292, 8411, 8983, 15528, 16584, 16822, 17966, 25233, 26949, 33644, 35932, 50466, 53898, 67288, 71864, 100932, 107796, 201864, 215592, 447077, 894154, 1341231, 1788308, 2682462, 3576616, 5364924, 5812001, 10729848, 11624002, 17436003, 23248004, 34872006, 46496008, 69744012, 139488024]

約数ペア:

[(1, 139488024), (2, 69744012), (3, 46496008), (4, 34872006), (6, 23248004), (8, 17436003), (12, 11624002), (13, 10729848), (24, 5812001), (26, 5364924), (39, 3576616), (52, 2682462), (78, 1788308), (104, 1341231), (156, 894154), (312, 447077), (647, 215592), (691, 201864), (1294, 107796), (1382, 100932), (1941, 71864), (2073, 67288), (2588, 53898), (2764, 50466), (3882, 35932), (4146, 33644), (5176, 26949), (5528, 25233), (7764, 17966), (8292, 16822), (8411, 16584), (8983, 15528)]