156969503728

素因数分解:

$2^4\times {\mathrm{19139}}^1\times {\mathrm{512597}}^1$

素因数の和:531744

約数の個数: 20

約数和(自身を含む): 304144897320

約数和(自身を除く): 147175393592

約数列:

[1, 2, 4, 8, 16, 19139, 38278, 76556, 153112, 306224, 512597, 1025194, 2050388, 4100776, 8201552, 9810593983, 19621187966, 39242375932, 78484751864, 156969503728]

約数ペア:

[(1, 156969503728), (2, 78484751864), (4, 39242375932), (8, 19621187966), (16, 9810593983), (19139, 8201552), (38278, 4100776), (76556, 2050388), (153112, 1025194), (306224, 512597)]