159317504

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 338228352

約数和(自身を除く): 178910848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 163, 166, 184, 256, 326, 332, 368, 512, 652, 664, 736, 1304, 1328, 1472, 1909, 2608, 2656, 2944, 3749, 3818, 5216, 5312, 5888, 7498, 7636, 10432, 10624, 11776, 13529, 14996, 15272, 20864, 21248, 27058, 29992, 30544, 41728, 42496, 54116, 59984, 61088, 83456, 108232, 119968, 122176, 216464, 239936, 244352, 311167, 432928, 479872, 488704, 622334, 865856, 959744, 977408, 1244668, 1731712, 1919488, 2489336, 3463424, 4978672, 6926848, 9957344, 19914688, 39829376, 79658752, 159317504]

約数ペア:

[(1, 159317504), (2, 79658752), (4, 39829376), (8, 19914688), (16, 9957344), (23, 6926848), (32, 4978672), (46, 3463424), (64, 2489336), (83, 1919488), (92, 1731712), (128, 1244668), (163, 977408), (166, 959744), (184, 865856), (256, 622334), (326, 488704), (332, 479872), (368, 432928), (512, 311167), (652, 244352), (664, 239936), (736, 216464), (1304, 122176), (1328, 119968), (1472, 108232), (1909, 83456), (2608, 61088), (2656, 59984), (2944, 54116), (3749, 42496), (3818, 41728), (5216, 30544), (5312, 29992), (5888, 27058), (7498, 21248), (7636, 20864), (10432, 15272), (10624, 14996), (11776, 13529)]