138526156802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{312349}}^1$

素因数の和:313442

約数の個数: 32

約数和(自身を含む): 238835304000

約数和(自身を除く): 100309147198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1061, 2122, 11671, 20159, 23342, 40318, 221749, 312349, 443498, 624698, 3435839, 5934631, 6871678, 11869262, 65280941, 130561882, 331402289, 662804578, 3645425179, 6296643491, 7290850358, 12593286982, 69263078401, 138526156802]

約数ペア:

[(1, 138526156802), (2, 69263078401), (11, 12593286982), (19, 7290850358), (22, 6296643491), (38, 3645425179), (209, 662804578), (418, 331402289), (1061, 130561882), (2122, 65280941), (11671, 11869262), (20159, 6871678), (23342, 5934631), (40318, 3435839), (221749, 624698), (312349, 443498)]