231625128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1378721}}^1$

素因数の和:1378737

約数の個数: 32

約数和(自身を含む): 661786560

約数和(自身を除く): 430161432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1378721, 2757442, 4136163, 5514884, 8272326, 9651047, 11029768, 16544652, 19302094, 28953141, 33089304, 38604188, 57906282, 77208376, 115812564, 231625128]

約数ペア:

[(1, 231625128), (2, 115812564), (3, 77208376), (4, 57906282), (6, 38604188), (7, 33089304), (8, 28953141), (12, 19302094), (14, 16544652), (21, 11029768), (24, 9651047), (28, 8272326), (42, 5514884), (56, 4136163), (84, 2757442), (168, 1378721)]