155539998

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{33623}}^1$

素因数の和:33888

約数の個数: 24

約数和(自身を含む): 338324688

約数和(自身を除く): 182784690

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 33623, 67246, 100869, 201738, 302607, 605214, 8641111, 17282222, 25923333, 51846666, 77769999, 155539998]

約数ペア:

[(1, 155539998), (2, 77769999), (3, 51846666), (6, 25923333), (9, 17282222), (18, 8641111), (257, 605214), (514, 302607), (771, 201738), (1542, 100869), (2313, 67246), (4626, 33623)]