156956196664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{35447}}^1\times {\mathrm{29131}}^1$

素因数の和:64603

約数の個数: 32

約数和(自身を含む): 309801340800

約数和(自身を除く): 152845144136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 29131, 35447, 58262, 70894, 116524, 141788, 233048, 283576, 553489, 673493, 1106978, 1346986, 2213956, 2693972, 4427912, 5387944, 1032606557, 2065213114, 4130426228, 8260852456, 19619524583, 39239049166, 78478098332, 156956196664]

約数ペア:

[(1, 156956196664), (2, 78478098332), (4, 39239049166), (8, 19619524583), (19, 8260852456), (38, 4130426228), (76, 2065213114), (152, 1032606557), (29131, 5387944), (35447, 4427912), (58262, 2693972), (70894, 2213956), (116524, 1346986), (141788, 1106978), (233048, 673493), (283576, 553489)]