161513718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{13241}}^1$

素因数の和:13372

約数の個数: 32

約数和(自身を含む): 343232640

約数和(自身を除く): 181718922

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 13241, 26482, 39723, 79446, 251579, 503158, 754737, 1416787, 1509474, 2833574, 4250361, 8500722, 26918953, 53837906, 80756859, 161513718]

約数ペア:

[(1, 161513718), (2, 80756859), (3, 53837906), (6, 26918953), (19, 8500722), (38, 4250361), (57, 2833574), (107, 1509474), (114, 1416787), (214, 754737), (321, 503158), (642, 251579), (2033, 79446), (4066, 39723), (6099, 26482), (12198, 13241)]