147516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 362880

約数和(自身を除く): 215364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 647, 1294, 1941, 2588, 3882, 7764, 12293, 24586, 36879, 49172, 73758, 147516]

約数ペア:

[(1, 147516), (2, 73758), (3, 49172), (4, 36879), (6, 24586), (12, 12293), (19, 7764), (38, 3882), (57, 2588), (76, 1941), (114, 1294), (228, 647)]