156931188206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3631}}^1\times {\mathrm{11959}}^1$

素因数の和:15744

約数の個数: 32

約数和(自身を含む): 255419673600

約数和(自身を除く): 98488485394

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 3631, 7262, 11959, 23918, 47203, 94406, 155467, 310934, 504709, 1009418, 1662301, 3324602, 6561217, 13122434, 21609913, 43219826, 43423129, 86846258, 564500677, 1129001354, 6035814931, 12071629862, 78465594103, 156931188206]

約数ペア:

[(1, 156931188206), (2, 78465594103), (13, 12071629862), (26, 6035814931), (139, 1129001354), (278, 564500677), (1807, 86846258), (3614, 43423129), (3631, 43219826), (7262, 21609913), (11959, 13122434), (23918, 6561217), (47203, 3324602), (94406, 1662301), (155467, 1009418), (310934, 504709)]