189632008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73387}}^1$

素因数の和:73429

約数の個数: 32

約数和(自身を含む): 396295200

約数和(自身を除く): 206663192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 73387, 146774, 293548, 587096, 1247579, 1394353, 2495158, 2788706, 4990316, 5577412, 9980632, 11154824, 23704001, 47408002, 94816004, 189632008]

約数ペア:

[(1, 189632008), (2, 94816004), (4, 47408002), (8, 23704001), (17, 11154824), (19, 9980632), (34, 5577412), (38, 4990316), (68, 2788706), (76, 2495158), (136, 1394353), (152, 1247579), (323, 587096), (646, 293548), (1292, 146774), (2584, 73387)]