153812743

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 178148160

約数和(自身を除く): 24335417

約数列:

[1, 7, 157, 173, 809, 1099, 1211, 5663, 27161, 127013, 139957, 190127, 889091, 979699, 21973249, 153812743]

約数ペア:

[(1, 153812743), (7, 21973249), (157, 979699), (173, 889091), (809, 190127), (1099, 139957), (1211, 127013), (5663, 27161)]