141281338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 95109062

約数列:

[1, 2, 11, 22, 71, 142, 151, 302, 599, 781, 1198, 1562, 1661, 3322, 6589, 10721, 13178, 21442, 42529, 85058, 90449, 117931, 180898, 235862, 467819, 935638, 994939, 1989878, 6421879, 12843758, 70640669, 141281338]

約数ペア:

[(1, 141281338), (2, 70640669), (11, 12843758), (22, 6421879), (71, 1989878), (142, 994939), (151, 935638), (302, 467819), (599, 235862), (781, 180898), (1198, 117931), (1562, 90449), (1661, 85058), (3322, 42529), (6589, 21442), (10721, 13178)]