137993120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6791}}^1$

素因数の和:6933

約数の個数: 48

約数和(自身を含む): 328624128

約数和(自身を除く): 190631008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 6791, 10160, 13582, 20320, 27164, 33955, 54328, 67910, 108656, 135820, 217312, 271640, 543280, 862457, 1086560, 1724914, 3449828, 4312285, 6899656, 8624570, 13799312, 17249140, 27598624, 34498280, 68996560, 137993120]

約数ペア:

[(1, 137993120), (2, 68996560), (4, 34498280), (5, 27598624), (8, 17249140), (10, 13799312), (16, 8624570), (20, 6899656), (32, 4312285), (40, 3449828), (80, 1724914), (127, 1086560), (160, 862457), (254, 543280), (508, 271640), (635, 217312), (1016, 135820), (1270, 108656), (2032, 67910), (2540, 54328), (4064, 33955), (5080, 27164), (6791, 20320), (10160, 13582)]