133193008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6217}}^1$

素因数の和:6341

約数の個数: 40

約数和(自身を含む): 280655648

約数和(自身を除く): 147462640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 6217, 10712, 12434, 21424, 24868, 49736, 80821, 99472, 161642, 323284, 640351, 646568, 1280702, 1293136, 2561404, 5122808, 8324563, 10245616, 16649126, 33298252, 66596504, 133193008]

約数ペア:

[(1, 133193008), (2, 66596504), (4, 33298252), (8, 16649126), (13, 10245616), (16, 8324563), (26, 5122808), (52, 2561404), (103, 1293136), (104, 1280702), (206, 646568), (208, 640351), (412, 323284), (824, 161642), (1339, 99472), (1648, 80821), (2678, 49736), (5356, 24868), (6217, 21424), (10712, 12434)]