159654914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 255052800

約数和(自身を除く): 95397886

約数列:

[1, 2, 23, 46, 107, 163, 199, 214, 326, 398, 2461, 3749, 4577, 4922, 7498, 9154, 17441, 21293, 32437, 34882, 42586, 64874, 401143, 489739, 746051, 802286, 979478, 1492102, 3470759, 6941518, 79827457, 159654914]

約数ペア:

[(1, 159654914), (2, 79827457), (23, 6941518), (46, 3470759), (107, 1492102), (163, 979478), (199, 802286), (214, 746051), (326, 489739), (398, 401143), (2461, 64874), (3749, 42586), (4577, 34882), (4922, 32437), (7498, 21293), (9154, 17441)]