121008776

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5443}}^1$

素因数の和:5853

約数の個数: 32

約数和(自身を含む): 260005440

約数和(自身を除く): 138996664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2779, 3176, 5443, 5558, 10886, 11116, 21772, 22232, 38101, 43544, 76202, 152404, 304808, 2160871, 4321742, 8643484, 15126097, 17286968, 30252194, 60504388, 121008776]

約数ペア:

[(1, 121008776), (2, 60504388), (4, 30252194), (7, 17286968), (8, 15126097), (14, 8643484), (28, 4321742), (56, 2160871), (397, 304808), (794, 152404), (1588, 76202), (2779, 43544), (3176, 38101), (5443, 22232), (5558, 21772), (10886, 11116)]