157435908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4721}}^1$

素因数の和:5132

約数の個数: 48

約数和(自身を含む): 420975744

約数和(自身を除く): 263539836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4721, 4764, 5558, 8337, 9442, 11116, 14163, 16674, 18884, 28326, 33047, 33348, 56652, 66094, 99141, 132188, 198282, 396564, 1874237, 3748474, 5622711, 7496948, 11245422, 13119659, 22490844, 26239318, 39358977, 52478636, 78717954, 157435908]

約数ペア:

[(1, 157435908), (2, 78717954), (3, 52478636), (4, 39358977), (6, 26239318), (7, 22490844), (12, 13119659), (14, 11245422), (21, 7496948), (28, 5622711), (42, 3748474), (84, 1874237), (397, 396564), (794, 198282), (1191, 132188), (1588, 99141), (2382, 66094), (2779, 56652), (4721, 33348), (4764, 33047), (5558, 28326), (8337, 18884), (9442, 16674), (11116, 14163)]