156975185612

素因数分解:

$2^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{4243949}}^1$

素因数の和:4245281

約数の個数: 24

約数和(自身を含む): 314188106400

約数和(自身を除く): 157212920788

約数列:

[1, 2, 4, 7, 14, 28, 1321, 2642, 5284, 9247, 18494, 36988, 4243949, 8487898, 16975796, 29707643, 59415286, 118830572, 5606256629, 11212513258, 22425026516, 39243796403, 78487592806, 156975185612]

約数ペア:

[(1, 156975185612), (2, 78487592806), (4, 39243796403), (7, 22425026516), (14, 11212513258), (28, 5606256629), (1321, 118830572), (2642, 59415286), (5284, 29707643), (9247, 16975796), (18494, 8487898), (36988, 4243949)]