130781646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 301377024

約数和(自身を除く): 170595378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 514, 771, 1542, 1663, 2313, 3326, 4369, 4626, 4989, 8738, 9978, 13107, 14967, 26214, 28271, 29934, 39321, 56542, 78642, 84813, 169626, 254439, 427391, 508878, 854782, 1282173, 2564346, 3846519, 7265647, 7693038, 14531294, 21796941, 43593882, 65390823, 130781646]

約数ペア:

[(1, 130781646), (2, 65390823), (3, 43593882), (6, 21796941), (9, 14531294), (17, 7693038), (18, 7265647), (34, 3846519), (51, 2564346), (102, 1282173), (153, 854782), (257, 508878), (306, 427391), (514, 254439), (771, 169626), (1542, 84813), (1663, 78642), (2313, 56542), (3326, 39321), (4369, 29934), (4626, 28271), (4989, 26214), (8738, 14967), (9978, 13107)]