156931134374

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2087}}^1\times {\mathrm{20899}}^1$

素因数の和:23252

約数の個数: 32

約数和(自身を含む): 270213926400

約数和(自身を除く): 113282792026

約数列:

[1, 2, 7, 14, 257, 514, 1799, 2087, 3598, 4174, 14609, 20899, 29218, 41798, 146293, 292586, 536359, 1072718, 3754513, 5371043, 7509026, 10742086, 37597301, 43616213, 75194602, 87232426, 305313491, 610626982, 11209366741, 22418733482, 78465567187, 156931134374]

約数ペア:

[(1, 156931134374), (2, 78465567187), (7, 22418733482), (14, 11209366741), (257, 610626982), (514, 305313491), (1799, 87232426), (2087, 75194602), (3598, 43616213), (4174, 37597301), (14609, 10742086), (20899, 7509026), (29218, 5371043), (41798, 3754513), (146293, 1072718), (292586, 536359)]