156942204806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{17431}}^1\times {\mathrm{195731}}^1$

素因数の和:213187

約数の個数: 16

約数和(自身を含む): 245664016128

約数和(自身を除く): 88721811322

約数列:

[1, 2, 23, 46, 17431, 34862, 195731, 391462, 400913, 801826, 4501813, 9003626, 3411787061, 6823574122, 78471102403, 156942204806]

約数ペア:

[(1, 156942204806), (2, 78471102403), (23, 6823574122), (46, 3411787061), (17431, 9003626), (34862, 4501813), (195731, 801826), (391462, 400913)]