128383194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13103}}^1$

素因数の和:13202

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 143341350

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 13103, 26206, 39309, 78618, 301369, 602738, 904107, 930313, 1808214, 1860626, 2790939, 5581878, 21397199, 42794398, 64191597, 128383194]

約数ペア:

[(1, 128383194), (2, 64191597), (3, 42794398), (6, 21397199), (23, 5581878), (46, 2790939), (69, 1860626), (71, 1808214), (138, 930313), (142, 904107), (213, 602738), (426, 301369), (1633, 78618), (3266, 39309), (4899, 26206), (9798, 13103)]