156746936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28111}}^1$

素因数の和:28175

約数の個数: 32

約数和(自身を含む): 318790080

約数和(自身を除く): 162043144

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 28111, 56222, 112444, 224888, 477887, 955774, 1152551, 1911548, 2305102, 3823096, 4610204, 9220408, 19593367, 39186734, 78373468, 156746936]

約数ペア:

[(1, 156746936), (2, 78373468), (4, 39186734), (8, 19593367), (17, 9220408), (34, 4610204), (41, 3823096), (68, 2305102), (82, 1911548), (136, 1152551), (164, 955774), (328, 477887), (697, 224888), (1394, 112444), (2788, 56222), (5576, 28111)]