164039236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4723}}^1$

素因数の和:5203

約数の個数: 24

約数和(自身を含む): 302902880

約数和(自身を除く): 138863644

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 4723, 8683, 9446, 17366, 18892, 34732, 89737, 179474, 358948, 2158411, 4316822, 8633644, 41009809, 82019618, 164039236]

約数ペア:

[(1, 164039236), (2, 82019618), (4, 41009809), (19, 8633644), (38, 4316822), (76, 2158411), (457, 358948), (914, 179474), (1828, 89737), (4723, 34732), (8683, 18892), (9446, 17366)]