142495258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 241242624

約数和(自身を除く): 98747366

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 3877, 7754, 18377, 36754, 65909, 89171, 131818, 178342, 182219, 364438, 1515907, 3031814, 3097723, 4191037, 6195446, 8382074, 71247629, 142495258]

約数ペア:

[(1, 142495258), (2, 71247629), (17, 8382074), (23, 6195446), (34, 4191037), (46, 3097723), (47, 3031814), (94, 1515907), (391, 364438), (782, 182219), (799, 178342), (1081, 131818), (1598, 89171), (2162, 65909), (3877, 36754), (7754, 18377)]