129898434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5441}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 272709504

約数和(自身を除く): 142811070

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 5441, 7958, 10882, 11937, 16323, 23874, 32646, 125143, 250286, 375429, 750858, 941293, 1882586, 2823879, 5647758, 21649739, 43299478, 64949217, 129898434]

約数ペア:

[(1, 129898434), (2, 64949217), (3, 43299478), (6, 21649739), (23, 5647758), (46, 2823879), (69, 1882586), (138, 941293), (173, 750858), (346, 375429), (519, 250286), (1038, 125143), (3979, 32646), (5441, 23874), (7958, 16323), (10882, 11937)]