121049488

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13681}}^1$

素因数の和:13775

約数の個数: 40

約数和(自身を含む): 271450880

約数和(自身を除く): 150401392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 13681, 27362, 54724, 95767, 109448, 191534, 218896, 383068, 766136, 1080799, 1532272, 2161598, 4323196, 7565593, 8646392, 15131186, 17292784, 30262372, 60524744, 121049488]

約数ペア:

[(1, 121049488), (2, 60524744), (4, 30262372), (7, 17292784), (8, 15131186), (14, 8646392), (16, 7565593), (28, 4323196), (56, 2161598), (79, 1532272), (112, 1080799), (158, 766136), (316, 383068), (553, 218896), (632, 191534), (1106, 109448), (1264, 95767), (2212, 54724), (4424, 27362), (8848, 13681)]