129249894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12739}}^1$

素因数の和:12852

約数の個数: 32

約数和(自身を含む): 275184000

約数和(自身を除く): 145934106

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 12739, 25478, 38217, 76434, 242041, 484082, 726123, 1133771, 1452246, 2267542, 3401313, 6802626, 21541649, 43083298, 64624947, 129249894]

約数ペア:

[(1, 129249894), (2, 64624947), (3, 43083298), (6, 21541649), (19, 6802626), (38, 3401313), (57, 2267542), (89, 1452246), (114, 1133771), (178, 726123), (267, 484082), (534, 242041), (1691, 76434), (3382, 38217), (5073, 25478), (10146, 12739)]