137623136

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19867

約数の個数: 48

約数和(自身を含む): 319656960

約数和(自身を除く): 182033824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19819, 39638, 79276, 138733, 158552, 277466, 317104, 554932, 614389, 634208, 1109864, 1228778, 2219728, 2457556, 4300723, 4439456, 4915112, 8601446, 9830224, 17202892, 19660448, 34405784, 68811568, 137623136]

約数ペア:

[(1, 137623136), (2, 68811568), (4, 34405784), (7, 19660448), (8, 17202892), (14, 9830224), (16, 8601446), (28, 4915112), (31, 4439456), (32, 4300723), (56, 2457556), (62, 2219728), (112, 1228778), (124, 1109864), (217, 634208), (224, 614389), (248, 554932), (434, 317104), (496, 277466), (868, 158552), (992, 138733), (1736, 79276), (3472, 39638), (6944, 19819)]